Silent Service may refer to:

• Royal Navy Submarine Service or Silent Service, the submarine element of the Royal Navy
• Silent Service (video game), a 1985 video game
• The Silent Service, a 1988 Japanese manga and anime series
• The Silent Service (TV series), a 1957 drama television series
• The Silent Service (book), a 1944 non-fiction book by Ion Idriess
• The Silent Service, a series of books by H. Jay Riker

• Piekary, Swietokrzyskie Voivodeship
• Piekary, Trzebnica County
• Piekary, Turek County
• Piekary, West Pomeranian Voivodeship
• Piekary, Łęczyca County
• Piekary Śląskie, Poland
• Piekary, Środa Śląska County
• Piekary, Świętokrzyskie Voivodeship
• Piekarzew
• Pieke
• Piekielko
• Piekielko, Gmina Przodkowo
• Piekielko, Gmina Sierakowice
• Piekielko, Lesser Poland Voivodeship
• Piekielko, Masovian Voivodeship
• Piekielko, Mlawa
• Piekielnik
• Piekiełko
• Piekiełko (część Mławy)
• Piekiełko (disambiguation)
• Piekiełko, Gmina Przodkowo
• Piekiełko, Gmina Sierakowice
• Piekiełko, Lesser Poland Voivodeship
• Piekiełko, Masovian Voivodeship
• Piekiełko, Mława