Human form

Several Digimon have the ability to take on a human form (人間形態). This is usually done to avoid detection while in the Human World, and generally hinders their combat abilities.

Possession of a human form is usually a character trait, rather than a species wide ability, although there are exceptions.

Digimon Adventure
Before the DigiDestined become familiar with the nature of the, many enemy Digimon take on human disguises to lull them into a false sense of security. Unlike other "human forms", these are costumes that they often shred to pieces as they reveal themselves. The at Overdell wear costumes resembling masked parishioners, only revealing their true, ghostly nature once they have Sora and Joe in their clutches, while  on Server Continent disguises himself as the human captain of his cruise ship until the DigiDestined are safely aboard, at which point he attacks.

Digimon Data Squad
After takes the spirit of a mortally wounded Spencer Damon into his own body,  possesses Spencer's body. He then declares that if BanchoLeomon ever reveals that Spencer's spirit resides in him, he will destroy the man's body forever.

Digimon Fusion
operates, a human-shaped puppet, through an in order to fool the Xros Heart United Army.

After his death at the Xros Heart United Army's hands, reincarnated as the Old Clock Shop Man through unspecified means.

briefly takes the form of a white cat before pulling Hiroya into DigiQuartz.

Digimon Story: Cyber Sleuth
The loses his/her body in a cyberspace incident, and awakens in a data body (データ体) with the special ability "Connect Jump", which allows he/she to travel between the Real World and Cyberspace EDEN through terminals.