The controversial US and Israeli-backed Gaza Humanitarian Foundation (GHF) has confirmed it suspended operations in Gaza after the ceasefire deal between Israel and Hamas came into effect on 10 October.
Despite being funded until November, the organisation said its final delivery was on Friday.
The GHF has been heavily criticised after hundreds of Palestinians were killed while collecting food near its distribution sites. Witnesses say most were killed by Israeli forces.
Israel has regularly denied that its troops fired on civilians at or near the sites and the GHF has maintained that aid distribution at its sites has been carried out "without incident".
The group's northernmost aid distribution site, known as SDS4, was shut down because it was no longer in IDF-controlled territory, said a spokesman.