1. Incumbents

2. Events

3. Arts and literature
    New books  Music 

4. Births

5. Deaths

Events from the year 1757 in Wales.

Incumbents

• Prince of Wales - George (later George III)
• Princess of Wales - vacant

Events

• George Edward Henry Arthur Herbert, 2nd Earl of Powis, takes out a lease on Esgair-mwyn lead mine.
• Hirwaun ironworks begins coke smelting.
• Daines Barrington is appointed judge of the Merioneth, Caernarvonshire and Anglesey circuit (Court of Great Sessions).

Arts and literature

New books

• John Dyer - The Fleece
• Edward Evans - translation of S. Bourne's Catechism
• Elizabeth Griffith - A Series of Genuine Letters between Henry and Frances
• Joseph Harris - An Essay Upon Money and Coins
• Joshua Thomas - Tystiolaeth y Credadyn

Music

• Elis Roberts - "Jeils"

Births

• 12 September - John Williams, lawyer and writer on legal topics (died 1810)
• date unknown - Thomas Foley, admiral (died 1833)
• probable - Richard Jones, Ruthin priest and writer (died 1814)

Deaths

• 16 September - Savage Mostyn, naval officer, 40s
• December - John Dyer, poet, 56

• Aleksandr Kryuchkov
• Aleksandr Kryukov
• Aleksandr Kucheryavenko
• Aleksandr Kudryashov
• Aleksandr Kudryashov (footballer, born 1974)
• Aleksandr Kudryashov (footballer, born 1989)
• Aleksandr Kudryavtsev
• Aleksandr Kugan
• Aleksandr Kukanos
• Aleksandr Kukushkin
• Aleksandr Kulagin
• Aleksandr Kulchiy
• Aleksandr Kulchy
• Aleksandr Kulik
• Aleksandr Kulikov
• Aleksandr Kulikov (disambiguation)
• Aleksandr Kuprikov
• Aleksandr Kurlandchik
• Aleksandr Kurlandchyk
• Aleksandr Kurnaev
• Aleksandr Kurnayev
• Aleksandr Kursekov
• Aleksandr Kurtiyan
• Aleksandr Kurynov
• Aleksandr Kuryshev