David B. Brunner (March 7, 1835 – November 29, 1903) was a Democratic member of the U.S. House of Representatives from Pennsylvania.

[1][2] David B. Brunner was born in Amity, Pennsylvania.

He attended the common schools and learned the carpenter’s trade.

[3][4] Brunner was elected as a Democrat to the Fifty-first and Fifty-second Congresses.

Brunner was also the author of several Pennsylvania German poems, including "Wann ich yuscht en Bauer waer" ("If only I were a farmer").