Michael Lynn Synar was an American Democratic politician who represented Oklahoma's 2nd congressional district in Congress for eight terms.

Oklahoma's 2nd congressional district is one of five United States congressional districts in Oklahoma and covers approximately one-fourth of the state in the east. The district borders Arkansas, Kansas, Missouri, and Texas and includes a total of 24 counties. With a Cook Partisan Voting Index rating of R+29, it is the most Republican district in Oklahoma, a state with an all-Republican congressional delegation.