Filmography for Reginald Denny
- Batman (1966) .... Commodore Schmidlapp
- Assault on a Queen (1966) .... Master-at-Arms
- Cat Ballou (1965) .... Sir Harry Percival
- Advance to the Rear (1964)
... akaCompany of Cowards? (1964)
- Street of Sinners (1957)
- Around the World in 80 Days (1956) .... Police Chief
- Escape to Burma (1955) .... Commissioner
- Sabaka (1955) .... Sir Cedric
... akaHindu, The (1955)
- World for Ransom (1954) .... Major Bone
- Abbott and Costello Meet Dr. Jekyll and Mr. Hyde (1953) .... Inspector
... akaDr. Jekyll and Mrs. Hyde (1953) (working title)
- Fort Vengeance (1953)
- Iroquois Trail, The (1950) .... Capt. Brownell
- Mr. Blandings Builds His Dream House (1948) .... Henry Simms
- Christmas Eve (1947) .... Phillip Hastings
... akaSinner's Holiday (1947)
- Secret Life of Walter Mitty, The (1947) .... R.A.F. Colonel
- Escape Me Never (1947) .... Mr. MacLean
- Macomber Affair, The (1947) .... Police Inspector
- My Favorite Brunette (1947) .... James Collins
- Locket, The (1946) .... Mr. Wendall
- Tangier (1946) .... Fernandez
- Love Letters (1945) .... Defense councelor
- Song of the Open Road (1944) .... Director Curtis
- Crime Doctor's Strangest Case (1943) .... Paul Ashley
- Over My Dead Body (1942) .... Brenner
- Captains of the Clouds (1942) .... Commanding officer
- Eyes in the Night (1942) .... Stephen Lawry
- Hedda Hopper's Hollywood No. 6 (1942) .... Himself
- Sherlock Holmes and the Voice of Terror (1942) .... Sir Evan Barham
... akaSherlock Holmes Saves London (1942) (working title)
... akaVoice of Terror (1942)
- Thunder Birds (1942) .... Barrett
- Appointment for Love (1941) .... Michael Dailey
- International Squadron (1941)
- One Night in Lisbon (1941) .... Erich Strasser
- Seven Sinners (1940) .... Captain Church
... akaCafe of the Seven Sinners (1940)
- Rebecca (1940) .... Frank Crawley
- Spring Parade (1940) .... Captain
- Arrest Bulldog Drummond (1939) .... Algy Longworth
- Bulldog Drummond's Bride (1939) .... Algy Longworth
- Bulldog Drummond's Secret Police (1939) .... 'Algy' Longworth
- Everybody's Baby (1939) .... Dr. Pilcoff
- Blockade (1938) .... Edward Grant
- Bulldog Drummond in Africa (1938) .... Algy Longworth
- Bulldog Drummond's Peril (1938)
- Four Men and a Prayer (1938) .... Capt. Douglas Loveland
- Unusual Occupations (1938/III) (uncredited) .... Himself
- Beg, Borrow or Steal (1937) .... Clifton Summitt
- Bulldog Drummond Comes Back (1937)
- Bulldog Drummond Escapes (1937) .... Algy Langworth
- Bulldog Drummond's Revenge (1937)
... akaBulldog Drummond's Nephew (1937) (working title)
- Great Gambini, The (1937) .... Mr. Randall
- Join the Marines (1937)
- Jungle Menace (1937)
- Let's Get Married (1937)
- Women of Glamour (1937)
- More Than a Secretary (1936) .... Bill Houston
... akaHelp Wanted: Female (1936) (working title)
... akaSafari in Paradise (1936) (working title)
- Two in a Crowd (1936) .... Anthony
- It Couldn't Have Happened - But It Did (1936)
- Penthouse Party (1936) .... Phil
- Preview Murder Mystery (1936) .... Johnny Morgan
- Rest Cure, The (1936)
... akaWe're in the Legion Now (1936)
- Romeo and Juliet (1936) .... Benvolio
- Here's To Romance (1935) .... Emery Gerard
... akaMelody of Life (1935) (working title)
- Anna Karenina (1935) .... Capt. Nicki Yashvin
- Lady in Scarlet, The (1935)
- Lottery Lover, The (1935)
- Midnight Phantom (1935) .... Prof. David Graham
- No More Ladies (1935) .... Oliver
- Remember Last Night (1935) .... Jake Whitridge
- Richest Girl in the World, The (1934) .... Phillip
- Of Human Bondage (1934) .... Griffiths
- Dancing Man (1934)
- Fog (1934)
- Little Minister, The (1934) .... Captain Halliwell
- Lost Patrol, The (1934) .... George Brown
- One More River (1934) .... David Dornford
... akaOver the River (1934)
- Vagabond Lady (1934) .... John Spear
- We're Rich Again (1934) .... Bookington (Bookie)
- World Moves On, The (1934)
- Only Yesterday (1933)
- Barbarian, The (1933) .... Gerald
... akaArab, The (1933)
... akaMan of the Nile (1932)
... akaNight in Cairo, A (1933)
- Big Bluff, The (1933)
- Iron Master, The (1933)
- Strange Justice (1932) .... Henry I. Judson
- Kiki (1931)
- Parlor, Bedroom and Bath (1931) .... Jeffrey Haywood
... akaRomeo in Pyjamas (1931)
- Private Lives (1931) .... Victor Payne
- Stepping Out (1931) .... Tom
- Oh, For a Man (1930) .... Barney McGann
- Lady's Morals, A (1930) .... Paul Brandt
... akaJenny Lind (1930)
... akaSoul Kiss (1930) (UK title)
- Madam Satan (1930) .... Bob Brooks
... akaMadame Satan (1930)
- Embarrassing Moments (1930) .... Thaddeus Cruikshank
- Those Three French Girls (1930) .... Larry
- What a Man (1930) .... Wade Rawlins
- His Lucky Day (1929) .... Charles Blaydon
- Clear the Decks (1929) .... Jack Armitage
- One Hysterical Night (1929) .... William 'Napoleon' Judd
- Red Hot Speed (1929)
- Good Morning, Judge (1928) .... Freddie Grey
- Night Bird, The (1928)
- That's My Daddy (1928)
- Fast and Furious (1927) .... Tom Brown
- Cheerful Fraud, The (1927) .... Sir Michael Fairlie
- On Your Toes (1927)
- Out All Night (1927)
- Rolling Home (1926)
- Skinner's Dress Suit (1926) .... Skinner
- Take It From Me (1926)
- What Happened to Jones (1926)
- California Straight Ahead (1925) .... Tom Hayden
- I'll Show You the Town (1925) .... Alec Dupree
- Oh, Doctor! (1925)
- Where Was I? (1925)
- Fast Worker, The (1924) .... Terry Brock
- Reckless Age, The (1924)
- Sporting Youth (1924)
- Abysmal Brute (1923) .... Pat Glendon, Jr
- Thrill Chaser, The (1923)
- Kentucky Derby, The (1922) .... Donald Gordon
... akaSuburban Handicap, The (1922) (working title)
... akaThey're Off (1922/I) (working title)
- Leather Pushers, The (1922)
- Sherlock Holmes (1922) .... Prince Alexis
... akaMoriarty (1922)
- Iron Trail, The (1921) .... Dan Appleton
- Footlights (1921) .... Brett Page
- Disraeli (1921) .... Charles, Viscount Deeford
- Paying the Piper (1921)
- Price of Possession, The (1921)
- Tropical Love (1921)
- 39 East (1920)
- Experience (1920)
- Bringing Up Betty (1919)
- Dark Lantern, A (1919) .... Prince Anton
- Oakdale Affair, The (1919)
Writer filmography
- Fast and Furious (1927) (story)
Notable TV guest appearances
- "Your Show Time" (1949) in episode: "Invisible Wound, The" (episode # 1.6) 2/25/1949