Jesen Dygestile-Therrien (born March 18, 1993) is a Canadian professional baseball pitcher for the Trois-Rivières Aigles of the Frontier League.

[5] He split the 2016 season between Clearwater and the Double-A Reading Fightin Phils, posting a cumulative 3–3 record and 2.59 ERA with 76 strikeouts and 5 saves in 55.2 innings of work across 39 appearances.

[6] Therrien began the 2017 season with Reading, and was promoted to the Triple-A Lehigh Valley IronPigs after logging a 1.26 ERA with 7 saves in 21 games.

[11] On November 6, Therrien was removed from the 40-man roster and sent outright to Lehigh Valley, however he rejected the assignment and elected free agency.

[12] On November 24, 2017, Therrien signed a two-year minor league contract with the Los Angeles Dodgers organization.