The 1956 United States Senate election in Missouri took place on November 6, 1956 in
Missouri. The incumbent
Democratic Senator,
Thomas C. Hennings Jr., was re-elected. He defeated
Republican nominee Herbert Douglas, winning 56.4% of the vote. Hennings outperformed Democratic presidential nominee
Adlai Stevenson II, who won 50.1% in the
presidential election in Missouri.
The 1956 United States Senate election in Missouri took place on November 6, 1956 in
Missouri. The incumbent
Democratic Senator,
Thomas C. Hennings Jr., was re-elected. He defeated
Republican nominee Herbert Douglas, winning 56.4% of the vote. Hennings outperformed Democratic presidential nominee
Adlai Stevenson II, who won 50.1% in the
presidential election in Missouri.