Back Inis Sionnach BR Haulbowline Island CEB Haulbowline English Haulbowline Finnish Haulbowline French Inis Sionnach GA Haulbowline NB Холбоулин Russian Haulbowline Island Swedish
| Haulbowline | |||
 | |||
| Land |  Irland
| ||
|---|---|---|---|
 Haulbowline 51°50′30″N 8°18′00″W / 51.841666666667°N 8.3°W | |||
| Wikimedia Commons: Haulbowline | |||
Haulbowline (irsk Inis Sionnach) er ei øy i Cork Harbour utanfor kysten av Irland.