<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM 10-Q
FOR THE THREE MONTHS ENDED SEPTEMBER 30, 1998 AND IS QUALIFIED IN ITS ENTIRETY
BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<CIK> 0000763532
<NAME> LSI INDUSTRIES INC.
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          JUN-30-1999
<PERIOD-START>                             JUL-01-1998
<PERIOD-END>                               SEP-30-1998
<CASH>                                          10,448
<SECURITIES>                                         0
<RECEIVABLES>                                   32,604
<ALLOWANCES>                                     (766)
<INVENTORY>                                     24,775
<CURRENT-ASSETS>                                69,337
<PP&E>                                          45,022
<DEPRECIATION>                                (17,922)
<TOTAL-ASSETS>                                 109,274
<CURRENT-LIABILITIES>                           25,424
<BONDS>                                          1,005
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        35,592
<OTHER-SE>                                      45,992
<TOTAL-LIABILITY-AND-EQUITY>                   109,274
<SALES>                                         53,414
<TOTAL-REVENUES>                                53,414
<CGS>                                           35,180
<TOTAL-COSTS>                                   11,973
<OTHER-EXPENSES>                                    32
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                (74)
<INCOME-PRETAX>                                  6,303
<INCOME-TAX>                                     2,391
<INCOME-CONTINUING>                              6,303
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     6,303
<EPS-PRIMARY>                                      .41
<EPS-DILUTED>                                      .40