Collections and boxsets that include silent era Charles Chaplin films:
American Slapstick (1914-1929)
American Slapstick, Volume 2 (1915-1937)
Chaplin and His Impersonators, Volume 1 (1916-1922)
Chaplin and His Impersonators, Volume 2 (1917-1928)
Chaplin at Keystone (1914)
The Chaplin Collection, Volume 1 (1925-1952)
The Chaplin Collection, Volume 2 (1918-2003)
Chaplin: Collector’s Choice Double Feature (1914-1918)
Chaplin: Early Masterpieces (1915-1918)
The Chaplin Mutuals (1916-1917)
The Chaplin Mutuals, Volume 1 (1917)
The Chaplin Mutuals, Volume 2 (1916)
The Chaplin Mutuals, Volume 3 (1916)
The Chaplin Mutual Comedies, 90th Anniversary Edition (1916-1917)
The Chaplin Revue (1918-1923)
Chaplin Sakuhin Shuu 5 (1917)
Chaplin’s Essanay Comedies 1915 (1915-1918)
Chaplin’s Essanay Comedies, Volume 1 (1915)
Chaplin’s Essanay Comedies, Volume 2 (1915)
Chaplin’s Essanay Comedies, Volume 3 (1915-1918)
Chaplin’s Mutual Comedies 1916-1917 (1916-2013)
Chaplin: The Artist in His Prime (1914-1925)
Chaplin: The Collection (1914-19??)
Chaplin: The Legend Lives On (1914-1917)
Charles Chaplin: A First National Collection (1918-1923)
Charlie Chaplin: 51 Features (1914-1921)
Charlie Chaplin: 57 Classics (1914-1921)
Charlie Chaplin Marathon (1914-1917)
Charlie Chaplin: Short Comedy Classics (1915-1996)
Classic Car Comedy (1914-1923)
Early Essanay Shorts (1912-1915)
Early Women Filmmakers: An International Anthology (1902-1943)
The Essential Charlie Chaplin Collection (1914)
The Essential Charlie Chaplin Collection (1914)
The Essential Charlie Chaplin Collection (1914)
The Essential Charlie Chaplin Collection (1914-1915)
The Essential Charlie Chaplin Collection (1914-1915)
The Essential Charlie Chaplin Collection (1914-1916)
The Essential Charlie Chaplin Collection (1914-2003)
The Essential Charlie Chaplin Collection (1915)
The Essential Charlie Chaplin Collection (1915-1916)
The Essential Charlie Chaplin Collection (1916)
The Essential Charlie Chaplin Collection (1916-1917)
The Essential Charlie Chaplin Collection (1917-1918)
The Essential Charlie Chaplin Collection (1919-1921)
Famous Comedy Legends, Volume 1 (1915-1947)
Famous Comedy Legends, Volume 2 (1916-1949)
Female Comediennes of the Silent Screen (1912-1924)
A Festival of Silent Comedy, Volume 1 (1914-1929)
Silent Comedy Classics, Volume 1 (1913-1987)
Silent Comedy Classics, Volume 2 (1914-1928)
Silent Comedy Classics Collection, Volume 9 (1914-1924)
Silent Comedy Marathon, Volume 3 (1914-1929)

Chaplin-related films available on home video:
The Birth of the Tramp (2013)
The Chaplin Puzzle (1992)
Chaplin’s Art of Comedy (1966)
Chaplin’s Goliath (1996)
Charlie Chaplin: The Forgotten Years (2003)
Charlie Chaplin: His Life & Work (2003)
Charlie on the Ocean (1921)
Charlie: The Life and Art of Charles Chaplin (2003)
The Gentleman Tramp (1975)
Unknown Chaplin (1983)