Kyle Adam Regnault (born December 13, 1988), nicknamed "Leaf",[1] is an American professional baseball pitcher who is a free agent.

In his senior year, he was named to Rhode Island's All-State baseball team and won a state championship in wrestling.

[5] On November 16, 2018, Regnault signed with the Hiroshima Toyo Carp of Nippon Professional Baseball (NPB).

[7] In 2019, Regnault made 52 appearances for the Carp, registering a 6-3 record and 3.34 ERA with 67 strikeouts in 59.1 innings pitched.

[8] On February 7, 2020, Regnault signed a minor league contract with the San Diego Padres organization.