James C. Bucklin (1801-1890) was an American architect working in Providence, Rhode Island.
At the age of 14 he was apprenticed to early architect-builder John Holden Greene, working there for seven years.
[1] Bucklin was a member of the Squantum Association and the Providence Athenaeum, and was considered "a great reader of good books".
He designed at least half a dozen Westminster Street office buildings, as well as several more in other parts of downtown.
From 1839 to 1844 Tallman & Bucklin had charge of the city's first major period of school-building, designing 12 buildings citywide.