Lydia Yeamans Titus (12 Desember 1857 – 30 Desember 1929) adalah seorang penyanyi, penari, pelawak dan pemeran Amerika Serikat kelahiran Australia. Ia tampil dalam setidaknya 132 film antara 1911 dan 1930.
New York Times, "To Dodge Germs", 2 August 1903, p. 46.
Oakland Tribune, "Film Players Mourning For Noted Actress", 1 January 1930, p. 29.
Olean Herald, "Enter Lydia Yeamans Titus", Thursday, 26 June 1919, p. 5.
Reno Evening Gazette, "Record Attendance at Wigwam Theater", 14 September 1914, p. 2.
Forty Years Observation of Music and the Drama by Robert Grau, c. 1909 (Google Books online resource)
New York Times, 28 August 1910, "An Actress at 76 and Still Happy in Her Work; Mrs Annie Yeamans Exponent of Comedy Parts for Sixty-Six years Finds Comfort in Her Never Ceasing Ability to Make World Laugh" (New York Times, online resource)