The molecular formula C₂₆H₃₈O₂ may refer to:

• AM-855, an analgesic drug
• Mecigestone, a steroidal progestin

• Saint Mary Norwalk
• Saint Mary of Egypt
• Saint Mary of Eunate
• Saint mary of the angels
• Saint Mary of the Head
• Saint Mary-of-the-Woods
• Saint Mary of the Woods
• Saint Mary of the Woods College
• Saint Mary-of-the-Woods College
• Saint Mary-of-the-Woods, Indiana
• Saint Mar Yosip Khnanisho
• Saint Mar Yosip Khnanishu X
• Saint Mar Yousip Khnanisho X
• Saint Mar Yousip Khnanishu X
• Saint Mary Parish, Antigua
• Saint Mary River
• Saint Mary's Academic Senate
• Saint Mary's Academy (disambiguation)
• Saint Mary's Academy (Pasay City, Philippines)
• Saint Mary's basilica
• Saint Mary's Bay
• Saint Mary's Bay (disambiguation)
• Saint Mary's Bay French
• Saint Marys Bay, New Zealand
• Saint Mary's Bay, Nova Scotia