James Larkin Jnr (20 August 1904[1] – 18 February 1969) was an Irish Labour Party politician and trade union official.

James endured much hardship as a child during the period of his father's intense union activity, including eviction from the family home in Auburn Street.

His father, James Larkin, was a successful candidate for the Dublin North constituency at the same general election.

[3] He was also an unsuccessful independent candidate at the 1932 general election for the Dublin South constituency.

He attended the International Lenin School[4] with Padraic Breslin and Sean Murray.