Harry Lonsdale Filmography
- Actor (139 credits)
- Her Husband's Secret (1925) Brewster (butler)
- The Last of the Duanes (1924) Bland
- The Vagabond Trail (1924) Colonel Macon
- Big Dan (1923) Stephen Allen
- Thelma (1922) Neville
- Monte Cristo (1922) Dantes, Father of Edmond
- A Fool There Was (1922) Parks
- The Call of Home (1922) Consul
- The Tempest (1921)
- The Night Horsemen (1921) Old Joe Cumberland
- The Mask (1921) Winthrop Parker
- Vanishing Trails (1920) Grandon
- The Week-End (1920) James Corbin
- Will You Be Staying for Supper? (1919)
- Fighting for Gold (1919) Bobyan Verinder
- The Last of His People (1919) Anthony Briggs
- The Shepherd of the Hills (1919) The Shepherd
- The Illustrious Prince (1919) The Duke of Devenham
- Cowardice Court (1919) The Duke
- Little Orphant Annie (1918) Annie's Uncle
- The Girl in His House (1918) Bob Burlington
- The City of Purple Dreams (1918) Henry Hunt
- Conscience (1917) Rupert Cowdray
- Who Shall Take My Life? (1917) Honorable James Munroe
- Little Lost Sister (1917) Undetermined Role
- Beware of Strangers (1917) John DeLacy
- Into the Northland (1916)
- The Black Orchid (1916) Major Duncan
- The Phantom Picture (1916) John Gordon
- The Valiants of Virginia (1916) Sedgwick
- The Garden of Allah (1916) Father Roubier
- Queen of the Wicked (1916) Lucien La Verne
- The Hard Way (1916)
- The Hare and the Tortoise (1916)
- When Woman Hates (1916)
- The Girl Who Wrecked His Home (1916) Lord Lynton
- The Return (1916)
- The Man with the Glass Eye (1916) Victor St. Aubyn
- An Elephant's Gratitude (1916)
- Into the Primitive (1916) Honorable Cecil Winthrope
- The Old Man Who Tried to Grow Young (1916)
- The Ne'er Do Well (1916) Stephen Cortlandt, Her Husband
- Toll of the Jungle (1916) John Harper
- Ebb Tide (1915) Allen Forbes
- The Blood Yoke (1915) Robert Fletcher
- The Runt (1915)
- The Rosary (1915) Kenward Wright
- Sands of Time (1915) Doctor George MacGregor
- Willie Goes to Sea (1915)
- The Carpet from Bagdad (1915) Arthur Wadsworth
- Just as I Am (1915)
- The Shopsoiled Girl (1915) Mark Faulkner
- The Girl Who Took the Wrong Turning (1915) James Harcourt
- A Tragedy in Panama (1915) Mc Guire - Grace's Husband
- Further Adventures of Sammy Orpheus (1915)
- Orders (1915) Morris
- Sweet Alyssum (1915) Thurlow
- The Beggar Girl's Wedding (1915) Gilbert Lindsay
- The Right to Happiness (1914)
- When the West Was Young (1914) The Saviour
- At Last We Are Alone (1914) Old Rider - Dorothy's Father
- The Better Way (1914) Dr. Phillip Grant
- The Test (1914) Captain John Duggan
- When His Ship Came In (1914) Capt. Rawlins
- The Story of Cupid (1914)
- The Mother of Seven (1914) Father
- Willie's Haircut (1914)
- The Newsboy Tenor (1914) Drake
- Caryl of the Mountains (1914) Joe Nelson - Caryl's Father
- The Story of Diana (1914) Apollo - the Sun God
- The Family Record (1914) Daniel Segram
- The Harbor of Love (1914) Carl Danby - the Governor's Secretary
- Muff (1914)
- Teaching Father a Lesson (1914)
- A Woman Laughs (1914) Scott
- Their Lesson (1914) Tom Morton
- At the Risk of His Life (1914) Dick Mason - the Counterfeiter
- The Empty Sleeve (1914) Mr. Bent - Clara's Father
- Two Girls (1914) John - the Father
- Playing with Fire (1914) Horton
- The Dream Girl (1914) Capt. Sparks
- The Lonesome Trail (1914)
- The Taint of Madness (1914)
- If at First You Don't Succeed (1914)
- Unrest (1914) Professor Delmar
- A Low Financier (1914)
- The Butterfly's Wings (1914)
- The Speedway of Despair (1914) John Cable
- The Story of Venus (1914)
- The Old Letter (1914)
- The Old vs. the New (1914) Dr. Hastings
- The Abyss (1914)
- The Ordeal (1914) Dr. Gunn
- Dixieland (1913)
- Prompted by Jealousy (1913)
- Her Way (1913) Burke
- The Rose of May (1913) The Maiden's Father
- Belle Boyd, a Confederate Spy (1913) General Stonewall Jackson
- God's Way (1913) Tom Healy
- The Quality of Mercy (1913)
- The Broken Vase (1913)
- The Pendulum of Fate (1913) Robert - Philip's Brother
- Pauline Cushman, the Federal Spy (1913) Gen. Bragg
- The Suwanee River (1913) Col. Lukas
- The Sands of Time (1913) The Minister
- Love, the Winner (1913) The Earl of Ratcliff
- Ivanhoe (1913) Sir Brian
- The Post-Impressionists (1913)
- A Change of Administration (1913) The Mexican Ambassador
- A Daughter of the Confederacy (1913)
- The Ex-Convict's Plunge (1913) Detective Doolittle
- The Way of Life (1913)
- Tommy's Atonement (1913) Graves - the Old Musician
- The Devil and Tom Walker (1913) Tom Walker
- The Millionaire Cowboy (1913)
- The Adventures of a Watch; or, Time Flies and Comes Back (1913) Homer Wilson
- The Clue (1913) Frank Arnold - Ben's Boss
- The Redemption of «Greek Joe» (1912)
- The Tree of Knowledge (1912)
- The Battleground (1912) Reverend Bob Carroll
- The Vagabonds (1912)
- The Little Match Seller (1912)
- The Slip (1912)
- In Little Italy (1912) The Italian Jeweler
- An Unexpected Fortune (1912) Lord Lonsdale
- The Lost Inheritance (1912)
- A Persistent Suitor (1912) Mildred's Father
- The Hypnotic Detective (1912) Alfred Morton
- The Devil, the Servant and the Man (1912) The Servant
- When Women Rule (1912) John O'Connell
- A Safe Proposition (1912)
- All on Account of Checkers (1912)
- The Prosecuting Attorney (1912)
- The Mystery of Room 29 (1912)
- A Counterfeit Santa Claus (1912)
- His Chance to Make Good (1912)
- The Fall of Blackhawk (1912) Abraham Lincoln
- The Stronger Mind (1912)
- Bess of the Forest (1911) Harry Lonsdale - Bess's Sweetheart
