List of members of the Oregon Territorial Legislature

The 2nd Oregon Territorial Legislative Session was held from December 2, 1850 to February 8, 1851.

[5] The size of the House of Representatives expanded from its original 18 to 22 members effective with this session.

The 4th Oregon Territorial Legislative Session was held from December 6, 1852 to February 3, 1853.

[7] The size of the House of Representatives expanded once again, this time from 22 to 25 members effective with this session.

The 5th Oregon Territorial Legislative Session was held from December 5, 1853 to February 2, 1854.

The 6th Oregon Territorial Legislative Session was held from December 4, 1854 to February 1, 1855.

The 9th Oregon Territorial Legislative Session was held from December 7, 1857 to February 5, 1858.

The 10th (and final) Oregon Territorial Legislative Session was held from December 6, 1858 to January 22, 1859.