Earl Thompson Ingarfield Sr. (born October 25, 1934) is a Canadian former professional ice hockey centre who played in the National Hockey League for thirteen seasons from 1958–59 until 1970–71.

Ingarfield played 746 career NHL games, scoring 179 goals and 226 assists for 405 points.

Ingarfield was traded to the Oakland Seals in the late 1968–69 season and retired with them in 1971.

Behind the bench for thirty games, he did not return to the franchise for the 1973-74 campaign.

[1] This biographical article relating to a Canadian ice hockey centre born in the 1930s is a stub.