Rejectionism or rejectionist may refer to:
*A policy or attitude of
rejection of something
*
Rejectionists
The Rejectionists are an insurgent group operating within Iraq. As defined by the United States Army, the group is composed of members of the former Ba'ath regime, of which Saddam Hussein was leader. The group is predominantly Sunni Muslim
...
, Iraqi insurgent group
*
Rejectionist Front, Palestinian political coalition
*
Rejectionist (Philippines)
The Second Great Rectification Movement refers to a 1992 ideological campaign initiated by the leadership of the Communist Party of the Philippines (CPP) wherein an effort was made to "identify, repudiate and rectify the errors of urban insurrect ...
, a faction that split from the Communist Party of the Philippines
*
Rafida, an Islamic term, "those who reject"
*
Epistemic rejectionism, a philosophical position
{{disambiguation