BlackRock Municipal Income Trust (BFK) NPORT-P BlackRock Municipal Income Trust (Jul 2021 report)

Schedule of Investments  (unaudited) July 31, 2021 BlackRock Municipal Income Trust (BFK) (Percentages shown are based on Net Assets)

Security	Par (000)		Value
Municipal Bonds
Alabama — 2.4%
County of Jefferson Alabama Sewer Revenue, Refunding RB
Series A, Senior Lien, (AGM), 5.00%, 10/01/44	$	1,555	$	1,719,286
Series A, Senior Lien, (AGM), 5.25%, 10/01/48		2,275		2,523,658
Series D, Sub Lien, 6.00%, 10/01/42		5,740		6,566,158
Series D, Sub Lien, 7.00%, 10/01/51		1,765		2,058,149
Lower Alabama Gas District, RB, Series A, 5.00%, 09/01/46		2,110		3,246,340
				16,113,591
Alaska — 0.2%
Northern Tobacco Securitization Corp., Refunding RB, Series A, Class 1, 4.00%, 06/01/50		1,360		1,611,682
Arizona — 4.3%
Glendale Industrial Development Authority, RB 5.00%, 05/15/41		180		208,402
5.00%, 05/15/56		725		822,933
Industrial Development Authority of the City of Phoenix, RB, Series A, 5.00%, 07/01/46(a)		3,400		3,800,928
Salt Verde Financial Corp., RB 5.00%, 12/01/32		10,030		13,386,841
5.00%, 12/01/37		7,460		10,644,674
				28,863,778
Arkansas — 0.8%
Arkansas Development Finance Authority, RB, Series A, AMT, 4.50%, 09/01/49(a)		4,985		5,605,483
California — 6.5%
California Educational Facilities Authority, RB, Series V-1, 5.00%, 05/01/49		4,230		6,851,543
California Health Facilities Financing Authority, Refunding RB
Series A, 5.00%, 07/01/33		2,465		2,686,924
Series A, 4.00%, 04/01/45		790		936,577
California Municipal Finance Authority, RB, S/F Housing
Series A, 5.25%, 08/15/39		290		316,193
Series A, 5.25%, 08/15/49		715		772,972
California Pollution Control Financing Authority, RB, Series A, AMT, 5.00%, 11/21/45(a)		2,970		3,090,701
California State Public Works Board, RB, Series I, 5.00%, 11/01/38		1,495		1,648,282
City of Los Angeles Department of Airports, Refunding ARB
Series A, AMT, 5.00%, 05/15/31		690		930,444
Series A, AMT, 5.00%, 05/15/32		825		1,107,678
Series A, AMT, 5.00%, 05/15/33		815		1,088,644
Series A, AMT, 5.00%, 05/15/38		580		762,932
Series A, AMT, 5.00%, 05/15/39		625		821,263
Golden State Tobacco Securitization Corp., Refunding RB
Series A-1, 5.25%, 06/01/47		1,070		1,108,188
Series A-2, 5.00%, 06/01/47		4,335		4,480,699
Riverside County Transportation Commission, RB, CAB(b)
Series B, Senior Lien, 0.00%, 06/01/41		5,000		3,226,250
Series B, Senior Lien, 0.00%, 06/01/42		6,000		3,751,440
Series B, Senior Lien, 0.00%, 06/01/43		5,000		3,025,800

Security	Par (000)		Value
California (continued)
San Marcos Unified School District, GO, CAB(b)
Series B, 0.00%, 08/01/34	$	3,500	$	2,767,275
Series B, 0.00%, 08/01/36		4,000		2,965,920
State of California, Refunding GO, 3.00%, 12/01/46		1,010		1,107,172
Stockton Public Financing Authority, RB, Series A, 6.25%, 10/01/23(c)		690		781,632
				44,228,529
Colorado — 1.7%
Arapahoe County School District No.6 Littleton, GO, Series A, (SAW), 5.50%, 12/01/43		3,485		4,599,260
Colorado Health Facilities Authority, Refunding RB, Series A, 4.00%, 08/01/44		3,565		4,133,083
State of Colorado, COP, Series O, 4.00%, 03/15/44		2,580		3,024,482
				11,756,825
Connecticut — 0.4%
State of Connecticut Special Tax Revenue, RB
Series A, 4.00%, 05/01/36		670		815,892
Series A, 4.00%, 05/01/39		420		508,343
State of Connecticut, GO, Series A, 4.00%, 01/15/38		1,300		1,573,130
				2,897,365
Delaware — 0.4%
Delaware Transportation Authority, RB, 5.00%, 06/01/55		2,280		2,631,599
District of Columbia — 6.3%
District of Columbia Tobacco Settlement Financing Corp., Refunding RB, 6.75%, 05/15/40		23,035		23,691,728
District of Columbia, Refunding RB 5.00%, 04/01/35		865		1,056,675
5.00%, 10/01/48		4,590		5,602,784
Series A, 6.00%, 07/01/23(c)		1,480		1,644,265
Metropolitan Washington Airports Authority Aviation Revenue, Refunding ARB
Series A, AMT, 4.00%, 10/01/37		690		848,148
Series A, AMT, 4.00%, 10/01/38		690		846,071
Series A, AMT, 4.00%, 10/01/39		1,025		1,250,387
Series A, AMT, 4.00%, 10/01/40		830		1,010,459
Series A, AMT, 4.00%, 10/01/41		765		926,996
Metropolitan Washington Airports Authority Dulles Toll Road Revenue, Refunding RB
Series A, 5.00%, 10/01/53		3,990		4,103,316
Series B, Subordinate, 4.00%, 10/01/49		1,550		1,783,740
				42,764,569
Florida — 3.8%
Capital Projects Finance Authority, RB
Series A-1, 5.00%, 10/01/32		395		501,204
Series A-1, 5.00%, 10/01/33		435		550,127
Series A-1, 5.00%, 10/01/34		435		547,765
Series A-1, 5.00%, 10/01/35		145		181,968
Collier County Health Facilities Authority, Refunding RB, Series A, 5.00%, 05/01/45		2,620		2,975,010
County of Miami-Dade Florida Aviation Revenue, Refunding RB
Series A, 4.00%, 10/01/37		655		792,687
Series A, 4.00%, 10/01/38		655		791,738
Series A, 4.00%, 10/01/39		490		591,342
County of Sarasota Florida Utility System Revenue, RB
Series A, 5.00%, 10/01/45		875		1,135,085
Series A, 5.00%, 10/01/50		1,310		1,683,494

SCHEDULE OF INVESTMENTS 1

Schedule of Investments  (unaudited) (continued) July 31, 2021 BlackRock Municipal Income Trust (BFK) (Percentages shown are based on Net Assets)

Security	Par (000)		Value
Florida (continued)
Florida Development Finance Corp., RB(a)
Series A, 5.00%, 06/15/40	$	435	$	507,188
Series A, 5.00%, 06/15/50		1,455		1,666,441
Series A, 5.00%, 06/15/55		875		999,845
Mid-Bay Bridge Authority, RB, Series A, 7.25%, 10/01/21(c)		5,885		5,952,913
Stevens Plantation Community Development District, SAB, Series A, 7.10%, 05/01/35(d)(e)		3,159		2,001,047
Volusia County Educational Facility Authority, Refunding RB, 5.00%, 10/15/49		3,535		4,466,826
				25,344,680
Georgia — 2.5%
Gainesville & Hall County Hospital Authority, Refunding RB, Series A, (GTD), 5.50%, 08/15/54		1,010		1,173,539
George L Smith II Congress Center Authority, RB, 4.00%, 01/01/54		710		828,471
Georgia Housing & Finance Authority, RB, S/F Housing, Series B, 2.50%, 06/01/50		1,455		1,483,533
Main Street Natural Gas, Inc., RB
Series A, 5.00%, 05/15/35		990		1,389,752
Series A, 5.00%, 05/15/36		990		1,407,463
Series A, 5.00%, 05/15/37		1,085		1,562,541
Series A, 5.00%, 05/15/38		600		876,456
Series A, 5.00%, 05/15/49		1,990		3,144,976
Municipal Electric Authority of Georgia, RB, 4.00%, 01/01/49		3,145		3,551,806
Municipal Electric Authority of Georgia, Refunding RB, Sub-Series A, 4.00%, 01/01/49		1,230		1,407,046
				16,825,583
Idaho — 0.3%
Idaho Health Facilities Authority, RB, Series 2017, 5.00%, 12/01/46		1,485		1,831,569
Illinois — 12.1%
Chicago Board of Education, GO
Series C, 5.25%, 12/01/35		2,905		3,278,757
Series D, 5.00%, 12/01/46		3,805		4,239,039
Series H, 5.00%, 12/01/36		920		1,120,854
Chicago Board of Education, Refunding GO
Series C, 5.00%, 12/01/25		1,280		1,506,227
Series D, 5.00%, 12/01/25		1,650		1,941,406
Series F, 5.00%, 12/01/22		1,250		1,323,813
Series G, 5.00%, 12/01/34		915		1,124,910
Chicago O’Hare International Airport, Refunding RB, Series A, Senior Lien, 4.00%, 01/01/37		1,895		2,282,414
Chicago Transit Authority Sales Tax Receipts Fund, RB, 5.25%, 12/01/21(c)		2,055		2,088,887
City of Chicago Illinois Waterworks Revenue, Refunding RB, 2nd Lien, 5.00%, 11/01/42		2,000		2,109,840
Cook County Community College District No. 508, GO, 5.50%, 12/01/38		1,525		1,666,627
Illinois Finance Authority, RB
Series A, 5.00%, 02/15/47		475		536,399
Series A, 5.00%, 02/15/50		265		297,937
Illinois State Toll Highway Authority, RB
Series A, 5.00%, 01/01/45		2,605		3,367,744
Series C, 5.00%, 01/01/37		5,455		6,275,377
Metropolitan Pier & Exposition Authority, RB, Series A, 5.00%, 06/15/57		1,760		2,112,246

Security	Par (000)		Value
Illinois (continued)
Metropolitan Pier & Exposition Authority, Refunding RB, 4.00%, 06/15/50	$	2,710	$	3,137,909
Metropolitan Pier & Exposition Authority, Refunding RB, CAB, Series B, (AGM), 0.00%, 06/15/43(b)		10,455		6,364,063
State of Illinois, GO 5.00%, 02/01/39		2,990		3,275,605
Series A, 5.00%, 04/01/38		9,030		9,535,861
Series D, 5.00%, 11/01/24		5,590		6,407,873
State of Illinois, Refunding GO
Series A, 5.00%, 10/01/30		10,400		13,073,632
Series B, 5.00%, 10/01/28		1,965		2,492,838
University of Illinois, RB, Series A, 5.00%, 04/01/44		1,910		2,128,886
				81,689,144
Indiana — 2.9%
City of Valparaiso Indiana, RB
AMT, 6.75%, 01/01/34		1,525		1,685,933
AMT, 7.00%, 01/01/44		3,680		4,073,208
Indiana Finance Authority, RB
Series A, 1st Lien, 5.25%, 10/01/38		6,305		6,357,521
Series A, AMT, 5.00%, 07/01/44		880		943,377
Series A, AMT, 5.00%, 07/01/48		2,905		3,128,830
Series A, AMT, 5.25%, 01/01/51		790		856,234
Indianapolis Local Public Improvement Bond Bank, RB, Series A, 5.00%, 01/15/40		2,490		2,656,407
				19,701,510
Iowa — 1.2%
Iowa Finance Authority, Refunding RB 5.25%, 12/01/25		2,125		2,341,941
Series B, 5.25%, 12/01/50(f)		5,515		6,070,085
				8,412,026
Kentucky — 1.2%
Kentucky Economic Development Finance Authority, RB, Series A, 5.25%, 01/01/23(c)		1,915		2,053,799
Kentucky Economic Development Finance Authority, Refunding RB, Series A, (AGM), 5.00%, 12/01/45		2,515		3,070,060
Kentucky Public Transportation Infrastructure Authority, RB, CAB, Series C, Convertible, 6.75%, 07/01/43(g)		2,325		2,874,700
				7,998,559
Louisiana — 0.9%
Tobacco Settlement Financing Corp., Refunding RB
Series A, 5.25%, 05/15/31		610		611,336
Series A, 5.25%, 05/15/32		2,160		2,237,760
Series A, 5.25%, 05/15/33		2,345		2,429,092
Series A, 5.25%, 05/15/35		985		1,062,736
				6,340,924
Maryland — 0.7%
Maryland Health & Higher Educational Facilities Authority, RB, Series 2017, 5.00%, 12/01/46		840		1,028,714
Maryland State Transportation Authority, Refunding RB, Series A, 2.50%, 07/01/47		3,540		3,626,270
				4,654,984
Massachusetts — 0.4%
Massachusetts Port Authority, ARB, Series E, AMT, 5.00%, 07/01/51		2,245		2,890,729
Michigan — 2.7%
City of Detroit Michigan Sewage Disposal System Revenue, Refunding RB, Series A, Senior Lien, 5.25%, 07/01/22(c)		8,665		9,074,161

2

Schedule of Investments  (unaudited) (continued) July 31, 2021 BlackRock Municipal Income Trust (BFK) (Percentages shown are based on Net Assets)

Security	Par (000)		Value
Michigan (continued)
Michigan Finance Authority, Refunding RB, Series A, 4.00%, 12/01/49	$	1,640	$	1,936,906
Michigan State Housing Development Authority, RB, M/F Housing, Series A, 2.70%, 10/01/56		1,925		1,935,568
Michigan State University, Refunding RB, Series B, 5.00%, 02/15/48		2,000		2,526,800
Michigan Strategic Fund, RB, AMT, 5.00%, 06/30/48		2,120		2,581,461
				18,054,896
Minnesota — 1.1%
Duluth Economic Development Authority, Refunding RB
Series A, 4.25%, 02/15/48		2,030		2,335,637
Series A, 5.25%, 02/15/53		4,060		5,041,992
				7,377,629
Missouri — 1.6%
Health & Educational Facilities Authority of the State of Missouri, RB, 4.00%, 06/01/53		5,830		6,860,686
Health & Educational Facilities Authority of the State of Missouri, Refunding RB 5.50%, 05/01/43		480		520,142
Series A, 4.00%, 07/01/46		1,205		1,455,555
Missouri Housing Development Commission, RB, S/F Housing
(FHLMC, FNMA, GNMA), 2.35%, 11/01/46		855		865,397
(FHLMC, FNMA, GNMA), 2.40%, 11/01/51		890		897,129
				10,598,909
Nebraska — 0.7%
Central Plains Energy Project, RB 5.25%, 09/01/37		1,610		1,694,702
5.00%, 09/01/42		2,815		2,955,272
				4,649,974
New Hampshire(a) — 0.7%
New Hampshire Business Finance Authority, Refunding RB
Series B, 4.63%, 11/01/42		3,055		3,211,477
Series C, AMT, 4.88%, 11/01/42		1,585		1,673,554
				4,885,031
New Jersey — 14.6%
Casino Reinvestment Development Authority, Inc., Refunding RB 5.25%, 11/01/39		3,280		3,671,993
5.25%, 11/01/44		2,980		3,300,052
Hudson County Improvement Authority, RB, 4.00%, 10/01/46		3,350		4,025,092
Middlesex County Improvement Authority, RB, Series B, 6.25%, 01/01/37(d)(e)		3,680		73,600
New Jersey Economic Development Authority, RB 4.00%, 11/01/38		1,030		1,195,366
4.00%, 11/01/39		825		954,203
5.00%, 06/15/49		4,650		5,773,579
Series EEE, 5.00%, 06/15/48		7,320		9,045,763
AMT, 5.38%, 01/01/43		2,285		2,511,192
Series B, AMT, 5.63%, 11/15/30		2,035		2,291,736
New Jersey Economic Development Authority, Refunding ARB, AMT, 5.00%, 10/01/47		2,905		3,427,319
New Jersey Economic Development Authority, Refunding SAB, 6.50%, 04/01/28		8,000		8,847,520
New Jersey Transportation Trust Fund Authority, RB Series AA, 5.00%, 06/15/44		3,765		4,103,083

Security	Par (000)		Value
New Jersey (continued)
New Jersey Transportation Trust Fund Authority, RB (continued)
Series BB, 4.00%, 06/15/50	$	3,010	$	3,452,741
Series BB, 5.00%, 06/15/50		9,895		12,177,579
New Jersey Turnpike Authority, RB
Series A, 5.00%, 07/01/22(c)		3,035		3,170,756
Series A, 4.00%, 01/01/42		1,470		1,780,861
Series E, 5.00%, 01/01/45		5,095		5,823,738
State of New Jersey, GO
Series A, 4.00%, 06/01/31		1,135		1,442,755
Series A, 3.00%, 06/01/32		2,620		3,039,174
Tobacco Settlement Financing Corp., Refunding RB
Series A, 5.25%, 06/01/46		1,070		1,313,746
Sub-Series B, 5.00%, 06/01/46		14,320		17,151,207
				98,573,055
New York — 16.9%
City of New York, GO, Series C, 5.00%, 08/01/42		2,255		2,932,537
Metropolitan Transportation Authority, RB
Series B, 5.25%, 11/15/38		4,640		5,220,742
Series B, 5.25%, 11/15/39		1,650		1,855,359
Metropolitan Transportation Authority, Refunding RB
Series C-1, 4.75%, 11/15/45		3,210		3,982,904
Series C-1, 5.00%, 11/15/50		1,040		1,292,907
Series C-1, 5.25%, 11/15/55		1,545		1,950,655
Monroe County Industrial Development Corp., Refunding RB
4.00%, 12/01/46		1,055		1,247,991
Series A, 4.00%, 07/01/50		2,155		2,552,619
New York City Housing Development Corp., RB, M/F Housing
Series A, 3.00%, 11/01/55		2,135		2,211,583
Series F-1, (FHA), 2.40%, 11/01/46		5,110		5,137,492
Series F-1, (FHA), 2.50%, 11/01/51		3,520		3,566,112
New York City Industrial Development Agency, Refunding RB
Series A, Class A, (AGM), 3.00%, 01/01/37		435		481,432
Series A, Class A, (AGM), 3.00%, 01/01/39		435		479,479
Series A, Class A, (AGM), 3.00%, 01/01/40		305		335,567
New York City Transitional Finance Authority Future Tax Secured Revenue, RB
Sub-Series E-1, 5.00%, 02/01/42		4,805		4,918,158
Series C, Subordinate, 4.00%, 05/01/45		2,190		2,625,963
Sub-Series C-1, Subordinate, 4.00%, 05/01/40		875		1,066,293
New York Counties Tobacco Trust II, RB, 5.75%, 06/01/43		840		842,948
New York Counties Tobacco Trust IV, Refunding RB, Series A, 6.25%, 06/01/41(a)		3,400		3,448,722
New York Counties Tobacco Trust VI, Refunding RB, Series A-2-B, 5.00%, 06/01/45		9,395		10,285,552
New York Liberty Development Corp., Refunding RB(a)
Series 1, Class 1, 5.00%, 11/15/44		7,830		8,651,837
Series 2, Class 2, 5.15%, 11/15/34		660		743,477
Series 2, Class 2, 5.38%, 11/15/40		1,655		1,869,703
New York State Dormitory Authority, Refunding RB, Series D, 5.00%, 02/15/37		6,655		6,826,100
New York State Environmental Facilities Corp., RB,
Series B, Subordinate, 5.00%, 06/15/48		3,535		4,458,448
New York State Urban Development Corp., RB
Series A, 4.00%, 03/15/49		15,980		18,875,416

SCHEDULE OF INVESTMENTS 3

Schedule of Investments  (unaudited) (continued) July 31, 2021 BlackRock Municipal Income Trust (BFK) (Percentages shown are based on Net Assets)

Security	Par (000)		Value
New York (continued)
New York State Urban Development Corp., RB (continued)
Series A, 3.00%, 03/15/50	$	2,595	$	2,784,176
New York Transportation Development Corp., ARB,
Series A, AMT, 5.25%, 01/01/50		1,165		1,318,244
New York Transportation Development Corp., RB
AMT, 5.00%, 10/01/35		715		925,703
AMT, 5.00%, 10/01/40		2,020		2,582,691
Triborough Bridge & Tunnel Authority, RB
Series A, 4.00%, 11/15/54		1,985		2,370,904
Series A, 5.00%, 11/15/54		1,705		2,197,609
Series A, 5.00%, 11/15/56		1,785		2,323,784
Westchester County Healthcare Corp., RB, Series A, Senior Lien, 5.00%, 11/01/44		1,620		1,809,644
				114,172,751
North Carolina — 1.4%
County of Union North Carolina Enterprise System Revenue, RB, 3.00%, 06/01/51		4,150		4,557,696
North Carolina Medical Care Commission, RB
Series A, 4.00%, 10/01/40		235		266,006
Series A, 5.00%, 10/01/40		350		429,688
Series A, 4.00%, 10/01/45		215		241,860
Series A, 5.00%, 10/01/45		620		757,931
Series A, 4.00%, 10/01/50		260		292,505
Series A, 5.00%, 10/01/50		700		845,831
University of North Carolina at Chapel Hill, RB, 5.00%, 02/01/49		1,080		1,738,206
				9,129,723
North Dakota — 0.4%
County of Cass North Dakota, Refunding RB, Series B, 5.25%, 02/15/58		1,885		2,334,893
Ohio — 3.3%
Buckeye Tobacco Settlement Financing Authority, Refunding RB
Series A-2, Class 1, 4.00%, 06/01/37		580		695,640
Series A-2, Class 1, 4.00%, 06/01/38		580		693,523
Series A-2, Class 1, 4.00%, 06/01/39		580		691,070
Series A-2, Class 1, 4.00%, 06/01/48		1,525		1,781,597
Series B-2, Class 2, 5.00%, 06/01/55		6,675		7,832,311
County of Franklin Ohio, RB
Series 2017, 5.00%, 12/01/46		800		979,248
Series A, 6.13%, 07/01/22(c)		75		79,130
Series A, 6.13%, 07/01/40		1,205		1,258,165
Series A, 4.00%, 12/01/49		1,015		1,195,954
County of Hamilton Ohio, Refunding RB 4.00%, 08/15/50		1,200		1,424,244
Series A, 3.75%, 08/15/50		2,110		2,418,250
Ohio Air Quality Development Authority, RB, AMT, 5.00%, 07/01/49(a)		1,480		1,741,916
State of Ohio, RB, AMT, 5.00%, 06/30/53		1,585		1,750,870
				22,541,918
Oklahoma — 1.8%
Oklahoma Development Finance Authority, RB, Series B, 5.25%, 08/15/48		2,350		2,879,549

Security	Par (000)		Value
Oklahoma (continued)
Oklahoma Turnpike Authority, RB
Series A, 4.00%, 01/01/48	$	4,065	$	4,679,343
Series C, 4.00%, 01/01/42		3,845		4,440,206
				11,999,098
Oregon — 1.3%
Medford Hospital Facilities Authority, Refunding RB, Series A, 4.00%, 08/15/50		3,390		3,985,420
Port of Portland Oregon Airport Revenue, Refunding ARB, Series 27-A, AMT, 5.00%, 07/01/45		3,630		4,590,135
				8,575,555
Pennsylvania — 2.6%
Allentown Neighborhood Improvement Zone
Development Authority, RB(a)
Subordinate, 5.00%, 05/01/28		375		430,763
Subordinate, 5.13%, 05/01/32		470		560,654
Subordinate, 5.38%, 05/01/42		870		1,023,590
Hospitals & Higher Education Facilities Authority of Philadelphia, RB, Series A, 5.63%, 07/01/42		1,240		1,288,236
Montgomery County Higher Education and Health Authority, Refunding RB
Series A, 5.00%, 09/01/43		2,505		3,088,139
Series A, 4.00%, 09/01/49		1,135		1,272,074
Pennsylvania Economic Development Financing Authority, RB, AMT, 5.00%, 06/30/42		1,660		1,931,559
Pennsylvania Higher Educational Facilities Authority, RB, 4.00%, 08/15/49		4,665		5,481,841
Pennsylvania Turnpike Commission, RB, Series A, 5.00%, 12/01/44		2,155		2,463,402
				17,540,258
Puerto Rico — 5.9%
Children’s Trust Fund, Refunding RB 5.50%, 05/15/39		1,365		1,398,702
5.63%, 05/15/43		1,360		1,375,830
Puerto Rico Commonwealth Aqueduct & Sewer Authority, RB
Series A, Senior Lien, 5.00%, 07/01/33		4,920		5,095,004
Series A, Senior Lien, 5.13%, 07/01/37		1,410		1,458,448
Puerto Rico Sales Tax Financing Corp. Sales Tax Revenue, RB
Series A-1, Restructured, 4.75%, 07/01/53		4,044		4,652,015
Series A-1, Restructured, 5.00%, 07/01/58		14,252		16,605,433
Series A-2, Restructured, 4.33%, 07/01/40		1,950		2,214,907
Series A-2, Restructured, 4.78%, 07/01/58		3,325		3,823,085
Puerto Rico Sales Tax Financing Corp. Sales Tax Revenue, RB, CAB, Series A-1, Restructured, 0.00%, 07/01/46(b)		10,294		3,439,020
				40,062,444
Rhode Island — 2.4%
Tobacco Settlement Financing Corp., Refunding RB
Series A, 5.00%, 06/01/35		3,060		3,514,441
Series B, 4.50%, 06/01/45		5,175		5,761,793
Series B, 5.00%, 06/01/50		5,765		6,600,464
				15,876,698

4

Schedule of Investments  (unaudited) (continued) July 31, 2021 BlackRock Municipal Income Trust (BFK) (Percentages shown are based on Net Assets)

Security	Par (000)		Value
South Carolina — 5.4%
South Carolina Jobs-Economic Development Authority, RB
5.00%, 04/01/44	$	160	$	184,387
4.00%, 04/01/49		150		162,702
5.00%, 04/01/49		480		544,718
4.00%, 04/01/54		370		400,558
5.00%, 04/01/54		875		990,343
South Carolina Jobs-Economic Development Authority, Refunding RB
5.00%, 02/01/36		5,115		6,091,198
Series A, 5.00%, 05/01/48		6,075		7,428,935
South Carolina Public Service Authority, RB, Series A, 5.50%, 12/01/54		12,065		13,605,218
South Carolina Public Service Authority, Refunding RB
Series A, 5.00%, 12/01/50		2,805		3,198,149
Series E, 5.25%, 12/01/55		3,335		3,899,549
				36,505,757
Tennessee — 1.3%
Chattanooga Health Educational & Housing Facility Board, Refunding RB, Series A, 4.00%, 08/01/44		315		368,119
Memphis-Shelby County Airport Authority, ARB, Series A, AMT, 5.00%, 07/01/45		3,240		4,188,575
Metropolitan Government Nashville & Davidson County Health & Educational Facilities Board, RB, Series A, 5.00%, 07/01/40		1,350		1,602,153
Metropolitan Government Nashville & Davidson County Health & Educational Facilities Board, Refunding RB, Series A, 5.25%, 10/01/58		1,925		2,365,767
				8,524,614
Texas — 7.8%
Central Texas Regional Mobility Authority, RB, Series E, Senior Lien, 4.00%, 01/01/50		4,370		5,109,929
Central Texas Regional Mobility Authority, Refunding RB, Sub Lien, 5.00%, 01/01/23(c)		700		748,608
City of Austin Texas Airport System Revenue, ARB, AMT, 5.00%, 11/15/39		385		438,253
City of San Antonio Texas Electric & Gas Systems Revenue, Refunding RB, Series A, 5.00%, 02/01/48		2,295		2,891,057
Fort Bend County Industrial Development Corp., RB, Series B, 4.75%, 11/01/42		470		493,979
Harris County Cultural Education Facilities Finance Corp., RB, Series B, 7.00%, 01/01/23(c)		880		965,518
Harris County-Houston Sports Authority, Refunding RB(b)
Series A, 3rd Lien, (NPFGC), 0.00%, 11/15/24(c)		6,000		2,746,740
Series A, 3rd Lien, (NPFGC), 0.00%, 11/15/37		10,120		4,307,882
Harris County-Houston Sports Authority, Refunding RB, CAB(b)
Series H, Junior Lien, (NPFGC), 0.00%, 11/15/35		5,000		2,867,950
Series A, Senior Lien, (AGM, NPFGC), 0.00%, 11/15/38		12,580		5,985,061
Midland County Fresh Water Supply District No.1, RB, CAB(b)
Series A, 0.00%, 09/15/40		9,780		4,549,460
Series A, 0.00%, 09/15/41		5,420		2,391,846
New Hope Cultural Education Facilities Finance Corp., RB, Series A, 5.00%, 04/01/25(c)		355		416,053

Security	Par (000)		Value
Texas (continued)
New Hope Cultural Education Facilities Finance Corp., Refunding RB, Series A, 5.00%, 08/15/46(a)	$	1,980	$	1,983,148
San Antonio Water System, Refunding RB, Series A, Junior Lien, 5.00%, 05/15/48		2,555		3,178,446
Tarrant County Cultural Education Facilities Finance Corp., RB, Series B, 5.00%, 07/01/48		9,025		11,119,251
Texas Transportation Commission, RB, Series A, 5.00%, 08/01/57		2,310		2,713,788
				52,906,969
Utah — 1.0%
City of Salt Lake City Utah Airport Revenue, ARB
Series A, AMT, 5.00%, 07/01/47		1,830		2,196,238
Series A, AMT, 5.00%, 07/01/48		1,735		2,105,891
County of Utah, RB
Series A, 4.00%, 05/15/43		440		527,115
Series A, 3.00%, 05/15/50		1,985		2,134,808
				6,964,052
Virginia — 1.3%
Front Royal & Warren County Industrial Development Authority, RB, 4.00%, 01/01/50		1,465		1,633,387
Virginia Small Business Financing Authority, RB
AMT, Senior Lien, 5.25%, 01/01/32		3,155		3,295,524
AMT, Senior Lien, 6.00%, 01/01/37		3,790		3,982,153
				8,911,064
Washington — 1.6%
Port of Seattle Washington, ARB
Series A, AMT, 5.00%, 05/01/43		2,980		3,552,697
Series C, AMT, 5.00%, 04/01/40		1,475		1,664,847
Washington Health Care Facilities Authority, RB, Series A, 5.75%, 01/01/23(c)		4,420		4,772,716
Washington Health Care Facilities Authority, Refunding RB, Series A, 4.00%, 08/01/44		685		798,196
				10,788,456
West Virginia — 0.5%
West Virginia Parkways Authority, RB, Senior Lien, 4.00%, 06/01/51		2,940		3,562,251
Total Municipal Bonds — 125.3% (Cost: $756,846,914)			846,699,124
Municipal Bonds Transferred to Tender Option Bond Trusts(h)
California — 1.1%
Bay Area Toll Authority, Refunding RB, 4.00%, 04/01/42(i)		6,196		7,160,073
Colorado — 0.8%
City & County of Denver Colorado Airport System Revenue, Refunding ARB, Series A, AMT, 5.25%, 12/01/48(i)		4,475		5,614,001
District of Columbia — 0.6%
Metropolitan Washington Airports Authority Dulles Toll Road Revenue, Refunding RB, Series B, Subordinate, (AGM), 4.00%, 10/01/53		3,638		4,269,167

SCHEDULE OF INVESTMENTS 5

Schedule of Investments  (unaudited) (continued) July 31, 2021 BlackRock Municipal Income Trust (BFK) (Percentages shown are based on Net Assets)

Security	Par (000)		Value
Georgia — 1.7%
Dalton Whitfield County Joint Development Authority, RB, 4.00%, 08/15/48	$	7,220	$	8,371,012
Georgia Housing & Finance Authority, Refunding RB, Series A, 3.60%, 12/01/44		2,897		3,181,867
				11,552,879
Illinois — 0.5%
Illinois Finance Authority, Refunding RB
Series C, 4.00%, 02/15/27(c)		5		6,196
Series C, 4.00%, 02/15/41		2,800		3,203,446
				3,209,642
Massachusetts — 3.0%
Commonwealth of Massachusetts Transportation Fund Revenue, RB, Series A, 4.00%, 06/01/45		4,153		4,646,088
Massachusetts Development Finance Agency, Refunding RB, 5.00%, 07/01/47		9,088		10,900,340
Massachusetts School Building Authority, RB, Series B, 5.00%, 10/15/21(c)		4,427		4,470,598
				20,017,026
New York — 11.9%
Hudson Yards Infrastructure Corp., RB, 5.75%, 02/15/47(i)		1,015		1,019,134
New York Liberty Development Corp., ARB, 5.25%, 12/15/43		20,864		21,244,562
New York Liberty Development Corp., Refunding RB, 5.75%, 11/15/51(i)		12,611		12,794,806
New York Power Authority, Refunding RB, Series A, 4.00%, 11/15/60		2,655		3,166,725
New York State Dormitory Authority, Refunding RB, Series D, 4.00%, 02/15/47		12,060		14,159,405
New York State Thruway Authority, Refunding RB, Series B, Subordinate, 4.00%, 01/01/50		5,805		6,789,399
New York State Urban Development Corp., RB, Series A, 4.00%, 03/15/46		13,155		15,384,509
Port Authority of New York & New Jersey, Refunding ARB, 194th Series, 5.25%, 10/15/55		5,070		6,011,144
				80,569,684
North Carolina — 0.9%
North Carolina Capital Facilities Finance Agency, Refunding RB, Series B, 5.00%, 10/01/25(c)		4,960		5,918,074
Pennsylvania — 0.9%
Pennsylvania Turnpike Commission, RB, Sub-Series A, 5.50%, 12/01/42		4,652		5,766,271
Rhode Island — 0.5%
Narragansett Bay Commission, Refunding RB, Series A, 4.00%, 09/01/22		3,137		3,269,040
Texas — 6.6%
Board of Regents of the University of Texas System, Refunding RB, Series B, 5.00%, 08/15/43		6,003		6,288,066
City of San Antonio Texas Electric & Gas Systems Revenue, RB, Junior Lien, 5.00%, 02/01/23(c)		4,900		5,259,072
Lower Colorado River Authority, Refunding, RB, 4.00%, 05/15/43		4,140		4,245,984
Metropolitan Transit Authority of Harris County Sales & Use Tax Revenue, Refunding RB, Series A, 5.00%, 11/01/21(c)		6,650		6,731,130

Security	Par (000)		Value
Texas (continued)
San Antonio Public Facilities Corp., Refunding RB, 4.00%, 09/15/42	$	5,505	$	5,698,831
Texas Water Development Board, RB, Series A, 4.00%, 10/15/49		13,920		16,579,416
				44,802,499
Virginia — 2.4%
Hampton Roads Transportation Accountability Commission, RB, Series A, Senior Lien, 4.00%, 07/01/60(i)		4,346		5,156,104
Virginia Small Business Financing Authority, Refunding RB, Series A, 4.00%, 12/01/49		9,677		11,367,347
				16,523,451
Wisconsin — 0.9%
Wisconsin Health & Educational Facilities Authority, Refunding RB, 4.00%, 12/01/46		5,575		6,353,109
Total Municipal Bonds Transferred to Tender Option Bond Trusts — 31.8% (Cost: $199,385,897)				215,024,916
Total Long-Term Investments — 157.1% (Cost: $956,232,811)				1,061,724,040
	Shares
Short-Term Securities
Money Market Funds — 1.0%
BlackRock Liquidity Funds, MuniCash, Institutional Class, 0.01%(j)(k)		7,070,791		7,072,205
Total Short-Term Securities — 1.0% (Cost: $7,072,205)				7,072,205
Total Investments — 158.1% (Cost: $963,305,016)				1,068,796,245
Other Assets Less Liabilities — 1.0%				6,144,834
Liability for TOB Trust Certificates, Including Interest Expense and Fees Payable — (19.0)%				(128,162,659	)
VMTP Shares at Liquidation Value — (40.1)%				(270,800,000	)
Net Assets Applicable to Common Shares — 100.0%			$	675,978,420

^(a)  Security exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may be resold in transactions exempt from registration to qualified institutional investors.

^(b)  Zero-coupon bond.

^(c)  U.S. Government securities held in escrow, are used to pay interest on this security as well as to retire the bond in full at the date indicated, typically at a premium to par.

^(d)  Issuer filed for bankruptcy and/or is in default.

^(e)  Non-income producing security.

^(f)  Variable rate security. Interest rate resets periodically. The rate shown is the effective interest rate as of period end. Security description also includes the reference rate and spread if published and available.

^(g)  Step coupon security. Coupon rate will either increase (step-up bond) or decrease (step-down bond) at regular intervals until maturity. Interest rate shown reflects the rate currently in effect.

^(h)  Represent bonds transferred to a TOB Trust in exchange of cash and residual certificates received by the Trust. These bonds serve as collateral in a secured borrowing.

⁽ⁱ⁾  All or a portion of the security is subject to a recourse agreement. The aggregate maximum potential amount the Trust could ultimately be required to pay under the agreements, which expire between April 1, 2025 to November 15, 2051, is $18,077,257.

^(j)  Affiliate of the Trust.

^(k)  Annualized 7-day yield as of period end.

6

Schedule of Investments  (unaudited) (continued) July 31, 2021 BlackRock Municipal Income Trust (BFK)

Affiliates

Investments in issuers considered to be affiliate(s) of the Trust during the period ended July 31, 2021 for purposes of Section 2(a)(3) of the Investment Company Act of 1940, as amended, were as follows:

Affiliated Issuer	Value at 04/30/21		Purchases at Cost			Proceeds from Sales		Net Realized Gain (Loss)		Change in Unrealized Appreciation (Depreciation)			Value at 07/31/21		Shares Held at 07/31/21		Income		Capital Gain Distributions from Underlying Funds
BlackRock Liquidity Funds, MuniCash, Institutional Class	$	902,787	$	6,169,419	(a)	$	—	$	142	$	(143	)	$	7,072,205		7,070,791	$	81	$	—

^(a)  Represents net amount purchased (sold).

Derivative Financial Instruments Outstanding as of Period End

Futures Contracts

Description	Number of Contracts		Expiration Date		Notional Amount (000)		Value/ Unrealized Appreciation (Depreciation)
Short Contracts
10-Year U.S. Treasury Note		79		09/21/21	$	10,628	$	(141,964	)
U.S. Long Bond		62		09/21/21		10,228		(422,616	)
5-Year U.S. Treasury Note		54		09/30/21		6,722		(57,698	)
							$	(622,278	)

Fair Value Hierarchy as of Period End

Various inputs are used in determining the fair value of financial instruments. These inputs to valuation techniques are categorized into a fair value hierarchy consisting of three broad levels for financial reporting purposes as follows:

• Level 1 — Unadjusted price quotations in active markets/exchanges for identical assets or liabilities that the Trust has the ability to access;

• Level 2 — Other observable inputs (including, but not limited to, quoted prices for similar assets or liabilities in markets that are active, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates) or other market–corroborated inputs); and

• Level 3 — Unobservable inputs based on the best information available in the circumstances, to the extent observable inputs are not available (including the BlackRock Global Valuation Methodologies Committee���s (the “Global Valuation Committee’s”) assumptions used in determining the fair value of financial instruments).

The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). Accordingly, the degree of judgment exercised in determining fair value is greatest for instruments categorized in Level 3. The inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, for disclosure purposes, the fair value hierarchy classification is determined based on the lowest level input that is significant to the fair value measurement in its entirety. Investments classified within Level 3 have significant unobservable inputs used by the Global Valuation Committee in determining the price for Fair Valued Investments. Level 3 investments include equity or debt issued by privately held companies or funds. There may not be a secondary market, and/or there are a limited number of investors. The categorization of a value determined for financial instruments is based on the pricing transparency of the financial instruments and is not necessarily an indication of the risks associated with investing in those securities. For information about the Trust’s policy regarding valuation of financial instruments, refer to its most recent financial statements.

The following table summarizes the Trust’s financial instruments categorized in the fair value hierarchy. The breakdown of the Trust’s financial instruments into major categories is disclosed in the Schedule of Investments above.

	Level 1			Level 2		Level 3		Total
Assets
Investments
Long-Term Investments
Municipal Bonds	$	—		$	846,699,124	$	—	$	846,699,124
Municipal Bonds Transferred to Tender Option Bond Trusts		—			215,024,916		—		215,024,916
Short-Term Securities
Money Market Funds		7,072,205			—		—		7,072,205
	$	7,072,205		$	1,061,724,040	$	—	$	1,068,796,245
Derivative Financial Instruments(a)
Liabilities
Interest Rate Contracts	$	(622,278	)	$	—	$	—	$	(622,278	)

^(a)  Derivative financial instruments are futures contracts. Futures contracts are valued at the unrealized appreciation (depreciation) on the instrument.

SCHEDULE OF INVESTMENTS 7

Schedule of Investments  (unaudited) (continued) July 31, 2021 BlackRock Municipal Income Trust (BFK)

Fair Value Hierarchy as of Period End (continued)

The Trust may hold assets and/or liabilities in which the fair value approximates the carrying amount for financial reporting purposes. As of period end, such assets and/or liabilities are categorized within the fair value hierarchy as follows:

	Level 1		Level 2			Level 3		Total
Liabilities
TOB Trust Certificates	$	—	$	(128,142,072	)	$	—	$	(128,142,072	)
VMTP Shares at Liquidation Value		—		(270,800,000	)		—		(270,800,000	)
	$	—	$	(398,942,072	)	$	—	$	(398,942,072	)

Portfolio Abbreviation
AGM	Assured Guaranty Municipal Corp.
AMT	Alternative Minimum Tax
ARB	Airport Revenue Bonds
CAB	Capital Appreciation Bonds
COP	Certificates of Participation
FHA	Federal Housing Administration
FHLMC	Federal Home Loan Mortgage Corp.
FNMA	Federal National Mortgage Association
GNMA	Government National Mortgage Association
GO	General Obligation Bonds
GTD	GTD Guaranteed
M/F	Multi-Family
NPFGC	National Public Finance Guarantee Corp.
RB	Revenue Bond
S/F	Single-Family
SAB	Special Assessment Bonds
SAW	State Aid Withholding

8