•
Robert Welch (designer) (1929–2000), British designer and silversmith •
Robert Welch (San Jose),
mayor of San Jose, California from 1962–1964 •
Robert Welch (photographer) (1859–1936), Irish photographer •
Robert Welch (Wisconsin politician) (born 1958), Wisconsin politician • Robert Welch or
Robert Fuller, American wrestler •
Robert Anthony Welch (1947–2013), Irish author and scholar •
Robert Alonzo Welch (1872–1952), American industrialist and founder of the Robert A. Welch Foundation for chemistry research in Texas •
Robert S. Welch (1944–2016), American academic administrator •
Robert V. Welch (1927–1992), American businessman, politician, and civic leader •
Robert W. Welch Jr. (1899–1985), American anti-communist and co-founder of the John Birch Society •
Bo Welch (Robert Welch, born 1951), American film production designer ==Other==