Rep. Debbie Lesko was elected House majority whip, beating Rep. David Stevens in the House Republicans' only contested leadership race. House Speaker Kirk Adams was uncontested in his bid for a second term in charge of the House. Rep. Andy Tobin, who served as majority whip last session, was unconsted in the race for majority leader.

A full list of the 50th Legislature membership

The Greater Phoenix Chamber of Commerce released its list of Arizona House and Senate candidate endorsements on July 6.