​Buffy Sainte-Marie

1941 -
Canadian
Participations: 1
Representing: Canada
Best result: DNQ

190. You got to run / DNQ - with Tanya Tagaq
​​​

Buhos

2005 -
Spanish
Participations: 1
Representing: Andorra
Best result: 22nd

210. La nit esà que crema / 22nd place
​​​

Bùi Anh Tuan

1991 -
Vietnamese
Participations: 1
Representing: Vietnam
Best result: 15th

158. Giac mo / 15th place - with YanBi
​​​

Buket Bengisu

1978 -
Turkish
Participations: 2
Representing: Turkey
Best result: DNQ

171. Asla asla / DNQ
​​​194. Yalan / DNQ
​

Bunga Citra Lestari

1983 -
Indonesian
Participations: 1
Representing: Indonesia
Best result: DNQ

65. Tentang kamu / DNQ
​​

Burak  Yeter

1982 -
Dutch and Turkish
Participations: 3
Representing: Turkey
Best result: DNQ

135. Tuesday / DNQ - with Danelle Sandoval
​187. My life is going on / DNF - with Cecilia Krull
​222. Go to space / DNQ - with Aurelios
​

Buraka Som Sistema

2006 - 2016
Angolan and Portuguese
Participations: 1
Representing: Angola
Best result: DNF

73. Kalemba / DNF
​

Burgerd Botha

South African
Participations: 1
Representing: South Africa
Best result: 26th

129. As jy nog twyfel / 26th place
​

Burgerd & Zita

South African
Participations: 1
Representing: South Africa
Best result: DNQ

146. Soet en suur / DNQ
​

Burhan G

1983
Danish of Turkish descent
Participations: 3
Representing: Denmark (2) and Turkey (1)
Best result: 5th

46. Sacrifice / DNQ
55. Mest ondt / 5th place - with Medina
73. Jeg' i live / 25th place
​

Burna Boy

1991 -
Nigerian
Participations: 2
Representing: Nigeria
Best result: DNQ

181. Hey boy / DNQ - with Sia
​​183. My oasis / DNQ - with Sam Smith
​

The Busker

Maltese
Participations: 1
Representing: Malta
Best result: DNQ

177. Just a little bit more / DNQ - with Matthew James
​

Busta Rhymes

1972 -
American of Jamaican descent
Participations: 1
Representing: Dominican Republic*
Best result: DNQ

29. Run the show / DNQ - with Kat DeLuna
​

Butera Knowless

Rwandan
Participations: 1
Representing: Rwanda
Best result: 11th

220. Oya shan / 11th place
​

Butrint Imeri

1996 -
Kosovar born in Germany
Participations: 1
Representing: Albania*
Best result: DNQ

152. Delicious / DNQ - with Eleni Foureira
​

B*Witched

1997 -
Irish
Participations: 1
Representing: Ireland
Best result: 9th

25. Blame it on the weatherman / 9th place
​

BWO

2003 - 2010
Swedish with members of Polish and Ukrainian descent
Participations: 1
Representing: Sweden
Best result: Silver Medallist

22. We could be heroes - Silver medal
​

ByeAlex

1984 -
Hungarian
Participations: 2
Representing: Hungary
Best result: 15th

96. Csóró itt minden hang / 15th place
120. Hé Budapest! / DNQ
​