Nils Ahrén (30 December 1877 – 1 April 1928) was a Swedish silent film actor. He appeared in 27 films between 1913 and 1928.
Gustaf Wasa, Part Two (1928)
Troll-Elgen (1927)
Old Nick and the Smålander (1927)
Only a Dancing Girl (1926)
The Lady Incendiary (1926)
The Girl in Tails (1926)
To the Orient (1926)
The Ingmar Inheritance (1925)
Two Kings (1925)
The Lady of the Camellias (1925)
Kalle Utter (1925)
The Young Nobleman (1924)
33.333 (1924)
Pirates of the Mälaren (1923)
The Amateur Film (1922)
Thomas Graal's Ward (1922)
The Phantom Carriage (1921)
Carolina Rediviva (1920)
The Fishing Village (1920)
Karin, Daughter of Ingmar (1920)
His Grace’s Will (1919)
The People of Hemsö (1919)
The Surrogate (1919)
The Outlaw and His Wife (1918)
The Girl from the Marsh Croft (1917)
The Club of the Living Dead (1914)
Life’s Conflicts (1913)