Don H. Dwyer Jr.
 Don H. Dwyer Jr. (born February 11 1958) is an American politician and member of the Maryland House of Delegates. He has served the 31st District of Anne Arundel County since 2003. A member of the Republican Party Dwyer is known for his conservative positions on certain issues including outspoken opposition to same-sex marriage in Maryland. He was reelected by 25 votes in the November 2006 election and again in 2010.