Tinker Park is a former baseball ground located in Indianapolis, Indiana.

[2] In 1884 and 1887, home plate was located in the southeast corner of the site.

Due to blue laws, Sunday games were staged outside the city limits in Bruce Grounds (1887) and Indianapolis Park (1888–1889).

The 1887 Butler Christians football team hosted three games at Athletic Park.

[3][4][5] The ballpark site is now occupied by the Methodist Hospital of Indianapolis.