The Legislature met for the regular session at the State Capitol in Albany on January 6, 1915; and adjourned on April 24.

Thaddeus C. Sweet (R) was re-elected Speaker, Elon R. Brown (R) was elected Temporary President of the Senate.

On April 6, the Constitutional Convention met at the State Capitol in Albany;[1] and adjourned on September 4.

[2] All proposed amendments to the Constitution were rejected by the voters at the state election on November 2, 1915.

Charles C. Lockwood, Alvah W. Burlingame Jr., Jimmy Walker, Franklin W. Cristman, Samuel A. Jones, Clinton T. Horton and William P. Greiner changed from the Assembly to the Senate.