Mr. Smith Goes to Washington
- Annu: 1939
- Paese: United States of America
- Genre: Comedy, Drama
- Studio: Columbia Pictures
- Parolla chjave: governor, washington dc, usa, senate, senator, sightseeing, politician, idealist, dam, camp, conservative, black and white, disillusionment, political corruption, integrity, usa politics, determination, filibuster, walkout, political machine, smear campaign, expulsion attempt
- Direttore: Frank Capra
- Cast: James Stewart, Jean Arthur, Claude Rains, Edward Arnold, Guy Kibbee, Thomas Mitchell