'''Robert Weir''' may refer to:
*Robert Weir (politician) (1882–1939), Canadian politician *Robert Walter Weir (1803–1889), American artist *Robert Weir (discus thrower) (born 1961), English discus thrower *Robert Stanley Weir (1856–1926), Canadian judge and poet *Bob Weir (1947–2026), American singer, songwriter, and guitarist with the Grateful Dead * Robbie Weir (born 1988), Northern Irish footballer * Rob Weir, Canadian politician
==See also== *Robert E. Wier (born 1967), American judge
{{hndis|Weir, Robert}}