The Doctor has worn a beard more than once.
- In "The Leisure Hive", the Fourth Doctor steps out of a Tachyon Recreation Generator that caused him to age five hundred years resulting in long hair and a long beard .
- In "Day of the Moon", the Eleventh Doctor was bearded while a prisoner.
- In "The Wedding of River Song" , the Eleventh Doctor was bearded when time becomes stuck at 5:02 PM due to the fact that River Song wouldn't kill the Doctor.
- In "The Day of the Doctor", the War Doctor was bearded.