Robert Watson Landry (June 22, 1922 – November 13, 2017) was an American lawyer, judge, and Democratic politician.
During World War II, Landry served in the United States Navy.
During his second term in the Assembly, he ran for and won election to a judgeship on the Milwaukee Civil Court.
He served in that role until he was appointed to the Wisconsin circuit court judgeship in November 1959, to replace Francis X. Swietlik, who had resigned.
In 1977 he ran for an open seat on the Wisconsin Supreme Court, but was defeated by William G.