Linus Joseph "Len" Arsenault (March 24, 1934 – February 21, 1999) was a Canadian politician. He represented the electoral district of Cape Breton North in the Nova Scotia House of Assembly from 1978 to 1981. He was a member of the Nova Scotia New Democratic Party.

Biography Arsenault was born in New Waterford, Nova Scotia. He attended St. Francis Xavier University and was a teacher in Alberta and Nova Scotia.Obituary: ARSENAULT, Linus Joseph (Len), The Halifax Chronicle-Herald, February 24, 1999 In 1980, Arsenault was a candidate for the leadership of the NDP, finishing second to Alexa McDonough. Arsenault died on February 21, 1999.

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