Benjamin John Braymer (born April 28, 1994) is an American professional baseball pitcher who is a free agent.

[3][4] In his first full professional season in 2017, Braymer pitched for the Low-A Auburn Doubledays and the Single-A Hagerstown Suns.

[5] He was one of eight Nationals prospects invited to participate in the Arizona Fall League after the 2018 season, where he played for the Salt River Rafters.

[7] In late June 2019, he was promoted to the highest minor league level for the first time, joining the starting rotation of the Triple-A Fresno Grizzlies.

[9] He made his major league debut on August 28, 2020, giving up one run in two innings in a win over the Boston Red Sox at Fenway Park.

After struggling to a 1-5 record and 6.75 ERA in 7 appearances, Braymer was designated for assignment on June 20, 2021, following the selection of Gerardo Parra.