The Harry Potter series of fantasy novels by J.K. Rowling is one of the most translated series of all time , with the first book , Harry Potter and the Philosopher 's Stone , having been translated into over 74 languages . This includes languages diverse as Azerbaijani , Malayalam and Welsh as well as the dead languages Latin and Ancient Greek . This makes it the longest published work in Ancient Greek since the novels of Heliodorus of Emesa in the 3rd century AD . Additionally , regional adaptations of the books have been made to accommodate regional dialects such as the American English edition or the Valencian adaptation of Catalan .

Question: how many languages in harry potter translated into
Answer: over 74