氧-17,為氧的一個穩定同位素,拥有8個質子和9個中子,在氧化態為0時有8個電子,氧-17的豐度約為0.039%,約佔地殼含量的0.018%。
Blunier, Thomas; Bruce Barnett; Michael L. Bender; Melissa B. Hendricks. Biological oxygen productivity during the last 60,000 years from triple oxygen isotope measurements. Global Biogeochemical Cycles. 6. 2002, 16 (3): 1029. Bibcode:2002GBioC..16c...3B. doi:10.1029/2001GB001460.