Albert Clements Killam, QC (September 18, 1849 – March 1, 1908) was a Canadian lawyer, politician, judge, railway commissioner, and Puisne judge of the Supreme Court of Canada.

Born in Yarmouth, Nova Scotia, the son of George Killam and Caroline Clements, he received a Bachelor of Arts degree in 1872 from the University of Toronto.

He articled with the firm of Crooks, Kingsmill, and Cattanach of Toronto and was called to the Ontario bar in 1877.

In 1883, he was elected as a Liberal to the Legislative Assembly of Manitoba for the riding of Winnipeg South.

In 1899, he was named Chief Justice of Manitoba and was appointed to the Supreme Court of Canada in 1903.