Jonah

Jonah is a name used by several people and things.

As only name

 * Jonah (ship), a ship owned by Sabbath that appeared or was referenced in several PROSEs.
 * Jonah (mythology), the character from real world Biblical mythology for whom Sabbath definitively and ironically named his vessel (PROSE: The Adventuress of Henrietta Street)
 * Jonah (The Cat Came Back), a human who met the Tenth Doctor and Rose Tyler in DWS: The Cat Came Back

As first name

 * Jonah Bevan, a character in TV: Adrift
 * Jonah Cosgrove, a character in PROSE: Trading Futures
 * Prof. Jonah Effrid, in-universe author of "The Worms that Turned!" in DWBIT #57
 * Jonah Stirling, the clone of Brian Stirling
 * Jonah (short story), the short story in which Stirling featured