2014 United States House of Representatives election ratings

The 2014 United States House of Representatives elections were held on November 4, 2014, with early voting taking place in some states in the weeks preceding that date. Voters chose representatives from all 435 congressional districts across each of the 50 U.S. states. Non-voting delegates from the District of Columbia and four of the five inhabited U.S. territories were also elected. These midterm elections took place nearly halfway through the second term of Democratic President Barack Obama. The winners served in the 114th United States Congress, with seats apportioned among the states based on the 2010 United States census. On Election Day, Republicans had held a House majority since January 2011 as a result of the 2010 elections.

Election ratings
Several sites and individuals publish ratings of competitive seats. The seats listed below were considered competitive (not "safe" or "solid") by at least one of the rating groups. These ratings are based upon factors such as the strength of the incumbent (if the incumbent is running for re-election), the strength of the candidates, and the partisan history of the district (the Cook Partisan Voting Index is one example of this metric). Each rating describes the likelihood of a given outcome in the election.

Incumbents not running for re-election have parentheses around their names, while incumbents with a caret (^) sought re-election, but were defeated in the primary election. Note that safeness of a district is not necessarily a prediction as to outcome.

Most election ratings use:
 * Tossup: no advantage
 * Tilt (sometimes used): slight advantage
 * Lean: clear advantage
 * Likely: strong, but not certain advantage
 * Safe: outcome is nearly certain