Northern Attack Force: [24], [45], [60]–62.
See also VII Amphibious Force; Task Force 78.

Oahu: [40] O’Brien: [283n]

Ohmae, Capt. Toshikazu: [53]–54

Okabayashi, Col. Junkichi: [208n], [246]

Okinawa: [27]

Oldendorf, Rear Adm. Jesse B.: [28], [30], [57], 91.
See also Bombardment and fire support group.

O’Neill, 2d Lt. Owen R.: [118]

Operations Instructions 70: [27]

OP Hill: [211]–12, [215]–16, [219], [220]

Orange Beach. See Landing beaches, Orange.