Frank Snowden Katzenbach Jr.

Frank Snowden Katzenbach, Jr. (November 5, 1868 – March 13, 1929) was an American jurist and Democratic party politician from New Jersey. He was an Associate Justice of the New Jersey Supreme Court and was the Democratic nominee for Governor of New Jersey in 1907.

At the Democratic State Convention of 1907, Katzenbach received the party's nomination for Governor of New Jersey. In the campaign against the Republican nominee John Franklin Fort, both candidates agreed on the creation of a public utilities commission, the enactment of civil service reform, and the adoption of direct primary elections. The election returns were extremely close, with many newspapers (including The New York Times) announcing the next day that Katzenbach had won. But late returns from Hudson County showed that Fort had eked out a victory.