Nationwide opinion polling for the 2012 United States presidential election

Nationwide public opinion polls that were conducted relating to the 2012 United States presidential election are as follows.

The election was between Democratic Incumbent President Barack Obama, Republican Mitt Romney, as well as other third-party and independent challengers.

Polls with a (D), (R), or (L) indicate that they were sponsored by partisan groups affiliated with a party.

Polls with a (D), (R), or (L) indicate that they were sponsored by partisan groups affiliated with a party.

Two-way race with Gary Johnson Three-way race with Gary Johnson President Barack Obama ran uncontested in most states for the 2012 Democratic presidential nomination.

Summary of the opinion polls taken since convention nominations for the U.S. presidential election