James Ivan McGuire (24 July 1903 – 1989) was an Irish politician and barrister.
He was elected to Dáil Éireann as a Cumann na nGaedheal Teachta Dála (TD) for the Dublin South constituency at the 1933 general election.
[1] He lost his seat at the 1937 general election.
[2] His brother was Edward McGuire, a businessman and senator.
Note that the boundaries of Dublin South from 1981–2016 share no common territory with the 1921–1948 boundaries.