Otto Godfrey Foelker (born December 29, 1875) was a Republican politician who represented New York’s 3rd Congressional District in the United States House of Representatives. Serving as a member of Congress from December 2, 1907, to March 3, 1911, he was part of New York’s delegation during the early twentieth century. His tenure places him among the historical members of Congress from the state of New York.

Foelker served two terms in the House, holding office as a Representative from 1907 to 1911. During this period, he was affiliated with the Republican Party and represented the interests of his New York district at the federal level. He left Congress as a former member after March 3, 1911. Further details about his committee assignments, personal life, or career beyond these dates are not provided in the available metadata.