Seth Leonard Larrabee (January 22, 1855 – December 8, 1910) was an American attorney and state legislator.

[1] Upon graduating college, Larrabee spent a year teaching languages at Goddard Seminary in Barre, Vermont.

[1] He began studying law in the offices of Strout and Gage, before being admitted to the bar of Cumberland County, Maine, in 1878.

[1][3] In 1898, he was one of twenty individuals involved in the formation of the Portland and Yarmouth Electric Railway.

[1] In 1907, Larrabee purchased the home at 357 Spring Street in Portland's West End[6] from fellow attorney Edward Cox.