Bert Edgar Chaplin [born as Bert Edgar Chapman] (September 25, 1893 – August 15, 1978) was a backup catcher in Major League Baseball.

Chaplin batted left-handed and threw right-handed.

Chaplin was signed by the Boston Red Sox out of the University of South Carolina.

In part of three seasons, he posted a .184 batting average (14-for-76) with seven RBI, 10 runs, two doubles, one triple, and two stolen bases without home runs in 35 games played.

Chaplin died in Sanford, Florida, at the age of 84.