Frank Pooler (October 23, 1847 – March 18, 1900) was an American businessman and politician.

Frank Pooler was born in Winslow, Maine on October 23, 1847.

He moved to Clarksville, Missouri and lived there for two years before returning to Onalaska.

He died in Savanna, Illinois of a stroke on March 18, 1900, while visiting some friends.

This article about a Republican Party member of the Wisconsin State Assembly born in the 1840s is a stub.