Exhibit 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Nicholas R. Schacht, certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report of Learning Tree International, Inc. on Form 10-Q for the period ended June 29, 2007 fully complies with the requirements of Section 13(a) and 15(d) of the Securities Exchange Act of 1934 and that the information contained in such Form 10-Q fairly presents in all material respects the financial condition and results of the operations of Learning Tree International, Inc.

Date: September 24, 2007	By:	/s/ NICHOLAS R. SCHACHT
	Name: Title:	Nicholas R. Schacht Chief Executive Officer

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.