Daniel, Dan, Danny or Dany Silva may refer to:

Sports

• Danny Silva (baseball) (1896–1974), American baseball player
• Daniel Silva (golfer) (born 1966), Portuguese golfer
• Daniel Conceicao Silva (born 1970), known as just Daniel, Brazilian football midfielder
• Danny Silva (born 1973), Portuguese-American cross-country skier
• Daniel Silva (athlete) (born 1979), Brazilian blind Paralympic track athlete
• Daniel Eduardo Silva (born 1985), Portuguese cyclist
• Dani Silva (born 2000), Portuguese football midfielder

Others

• Daniel P. Silva (born 1943), American politician
• Daniel Silva (novelist) (born 1960), American novelist
• Dany Silva (fl. 1970s–present), Cape Verdean musician
• Dan Silva, Belizean politician
• Daniel Silva (tattooist) (born 1993), American celebrity tattoo artist and reality TV show participant