Alpha Architect ETF Trust

213 Foxcroft Road

Broomall, Pennsylvania 19008

February 4, 2019

VIA EDGAR TRANSMISSION

U.S. Securities and Exchange Commission

Division of Investment Management

100 F Street, NE

Washington, DC 20549

Re:        
Alpha Architect ETF Trust (the “Trust”) File Nos.: 333-195493 and 811-22961 Alpha Architect U.S. Quantitative Value ETF S000046016 Alpha Architect International Quantitative Value ETF S000046017 Alpha Architect U.S. Quantitative Momentum ETF S000046018 Alpha Architect International Quantitative Momentum ETF S000046019 Alpha Architect Value Momentum Trend ETF S000057372

Ladies and Gentlemen:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, the Investment Company Act of 1940, as amended, and the regulations thereunder, the Trust on behalf of its series, Alpha Architect U.S. Quantitative Value ETF, Alpha Architect International Quantitative Value ETF, Alpha Architect U.S. Quantitative Momentum ETF, Alpha Architect International Quantitative Momentum ETF, Alpha Architect Value Momentum Trend ETF, hereby certifies that the form of Prospectus and Statement of Additional Information that would have been filed under Rule 497(b) or (c) would not have differed from those contained in Post-Effective Amendment No. 12 dated January 31, 2019 to the Trust’s Registration Statement on Form N‑1A, filed on January 24, 2019.

If you have any questions or require further information, please contact Kent Barnes at 414-765-6511 or kent.barnes@usbank.com.

Sincerely,

/s/ Kent Barnes

Kent Barnes

Vice President

U.S. Bancorp Fund Services, LLC

As Administrator to the Alpha Architect ETF Trust