Isaac N. Quinn

Isaac N. Quinn (April 24, 1795 – June 26, 1865) was the Acting Lieutenant Governor of California, 1860–61.

1860
President pro Tempore, California State Senate (for 17 days; succeeded by Charles J. Lansing) He was a Democrat.

1860-1861
Acting Lieutenant Governor (following succession of John G. Downey to Governor).

1861
Resigned as Lieutenant Governor on January 7.