Exhibit 23.2

         Consent of Independent Registered Certified Public Accountants

We  consent  to  the  reference  to  our firm under the caption "Experts" in the
Registration  Statement  (Form  S-3)  and related Prospectus of Houston American
Energy  Corp.  for the registration of $2,125,000 of 8% subordinated convertible
promissory  notes  and  2,316,250  shares  of  its  common  stock into which the
promissory  notes  and  the  underlying  warrants  issued in connection with the
placement  of  the promissory notes are convertible, and to the incorporation by
reference  therein  of  our  reports  dated  March  4,  2005 with respect to the
consolidated  financial  statements of Houston American Energy Corp. included in
its Annual Report (Form 10-KSB) for the year ended December 31, 2004  filed with
the  Securities  and  Exchange  Commission.


                                             Thomas Leger & Co., L.L.P.

Houston, Texas
July 15, 2005