State Street Corp. 

Legal Services Department 

P.O. Box 5049 

Boston, MA 02206-5049 

April 13, 2020 

VIA EDGAR 

Securities and Exchange Commission 

Investment Company Division
100 F. Street, N.E.
Washington, DC 20549 

Attention:Office of Filings, Information & Consumer Services 

RE:Wasatch Funds Trust (the "Trust") 

File Nos. 033-10451, 811-04920 

To the Commission: 

The Supplement is being filed to submit exhibits containing interactive data format risk/return summary information that mirrors the risk/return summary information in the Supplement dated March 24, 2020 to the Prospectus dated January 31, 2020 for the Investor Class and Institutional Class shares of the Trust, as filed electronically via EDGAR with the Securities and Exchange Commission on March 24, 2020 (Accession Number: 0001193125-20-083911). 

If you have any questions concerning this filing, you may contact me at (617) 662-3969. 

Very truly yours, 

/s/ Francine S. Hayes 

Francine S. Hayes 

Vice President 

cc:R. Biles