第五共和国运动（西班牙语：Movimiento V [Quinta] República，缩写为MVR）是委内瑞拉历史上的一个左翼政党。

该党为前委内瑞拉总统乌戈·查韦斯为竞选总统而成立，联合其他反对当时两大主流政党民主行动党及天主教社会党的主流反对力量及左派。该党在后来的国会选举大胜成为国会两院的第二大党。1998年总统选举，查韦斯以56%得票率击败右翼保守党候选人当选总统，成为委内瑞拉第一位左派总统。1999年解散国会，修改宪法，由两院制改为一院制，延长总统任期。其后查韦斯于2000年及2006年成功连任，2007年联合小的左派政党结合为委内瑞拉社会主义统一党。

The Fifth Republic Movement (Spanish: Movimiento V [Quinta] República, MVR) was a left-wing, Socialist political party in Venezuela. It was founded in July 1997, following a national congress of the Revolutionary Bolivarian Movement-200, to support the candidacy of Hugo Chávez, the former President of Venezuela, in the 1998 presidential election. The "Fifth Republic" refers to the fact that in 1997 the Republic of Venezuela was the fourth in Venezuelan history, and the Movement aimed to re-found the Republic through a constitutional assembly. Following Chávez' 1998 election victory, this took place in 1999, leading to the 1999 Constitution of Venezuela.