Philadelphus (disambiguation)

• Antiochus XI Ephiphanes Philadelphus
• Arsinoe II
• Attalus II Philadelphus
• Byzantium
• Deiotarus Philadelphus
• Eupator (disambiguation)
• February 8 (Eastern Orthodox liturgics)
• Iotape Philadelphus
• Jacob Philadelphia
• Jeyes Fluid
• Laodice VII Thea Philadelphus
• May 10 (Eastern Orthodox liturgics)
• Mithridates IV Philopator Philadelphus
• Paphlagonia
• Philadelphia (disambiguation)
• Philadelphus
• Philadelphus of Byzantium
• Philadelphus, North Carolina
• Philip I Philadelphus
• Philometor (disambiguation)
• Philopator (disambiguation)
• Phyladelphus
• Ptolemy II Philadelphus
• Ptolemy Philadelphus (son of Cleopatra)
• Ptolemy XII Auletes
• Robeson County, North Carolina
• September 2 (Eastern Orthodox liturgics)