Kenneth Tyler Agostino (born April 30, 1992) is an American professional ice hockey forward who currently plays for Düsseldorfer EG of the Deutsche Eishockey Liga (DEL).

[13] On July 2, 2016, Agostino, having left the Flames organization after not being tendered a qualifying offer, signed a one-year, two-way contract as a free agent with the St. Louis Blues.

[15] Unable to break in with the Bruins, Agostino left as a free agent in the off-season to sign a one-year, two-way $700,000 contract with the Montreal Canadiens on July 1, 2018.

[17] He eclipsed his previous stints in the NHL, registering 11 points in 36 games with the Canadiens before he was placed on waivers and later claimed by hometown team, the New Jersey Devils, on February 11, 2019.

[18] As the New Jersey Devils did not choose to re-sign Agostino, he left as a free agent and signed with the Toronto Maple Leafs on a two-year, one-way $700,000 contract.

[22] On February 24, the Russian invasion of Ukraine started, and by March 5 a number of non-Russian KHL players, as well as two complete teams based outside Russia, had withdrawn from the league.

[24] Agostino was approached by a team in Sweden's top-tier Swedish Hockey League (SHL), but chose to sign a contract extension with Torpedo Nizhny Novgorod for the 2022–23 KHL season.

[25] On September 25, 2023, after the 2023-24 DEL season of Germany's top tier Deutsche Eishockey Liga had already started, Agostino signed a one-year contract with Düsseldorfer EG when that team lost top-six player Stephen MacAulay to a season-ending injury.