William Spencer, 2nd Baron Spencer of Wormleighton (christened 4 January 1591 – 19 December 1636) was an English peer.
Spencer was the son of Robert Spencer, 1st Baron Spencer of Wormleighton and his wife, Margaret Willoughby, and was baptised on 4 January 1591 at Brington, Northamptonshire. He attended Magdalen College, Oxford and became a Member of Parliament for Brackley in 1614, for Northamptonshire (1620–22 & 1624–27). From 6 May 1618 to 1621, Spencer held the office of Deputy Lieutenant of Northamptonshire. On 25 October 1627, he succeeded to the title of 2nd Baron Spencer of Wormleighton.
Lord Spencer married Lady Penelope Wriothesley, daughter of Henry Wriothesley, 3rd Earl of Southampton, in 1615. He died in December 1636, aged 45, and was succeeded by his eldest son, Henry, who was created Earl of Sunderland in 1643. Lord Spencer's second son the Honourable Robert was created Viscount Teviot in 1685.
| Political offices | ||
|---|---|---|
| Preceded by The Earl of Westmorland |
Custos Rotulorum of Northamptonshire 1629–1636 |
Succeeded by Sir Christopher Hatton |
| Parliament of England | ||
| Preceded by Sir Edward Montagu Unknown |
Member of Parliament for Northamptonshire with Sir Edward Montagu 1620–1621 Sir Richard Knightley 1621–1626 Unknown 1626–1627 {{{years}}} |
Succeeded by Francis Nicolls Unknown |
| Peerage of England | ||
| Preceded by Robert Spencer |
Baron Spencer of Wormleighton 1627–1636 |
Succeeded by Henry Spencer |