Marquess of Atholl

Dukedom of Atholl
Quarterly: 1st, Paly of six Or and Sable (for Atholl); 2nd, Or a Fess chequy Azure and Argent (for Stewart); 3rd, Argent on a Bend Azure three Stags' Heads cabossed Or (for Stanley); 4th, Gules three Legs in armour Proper garnished and spurred Or flexed and conjoined in triangle at the upper part of the thigh (ensigns of the Isle of Man); over all, an Inescutcheon en surtout Azure three Mullets Argent within a Double tressure flory Or ensigned of a Marquess's coronet (for Chiefship of Murray).
Creation date	1703
Monarch	Anne
Peerage	Peerage of Scotland
First holder	John Murray, 2nd Marquess of Atholl
Present holder	Bruce Murray, 12th Duke
Heir apparent	Michael Bruce John Murray, Marquess of Tullibardine
Remainder to	the 1st Duke's heirs male of the body lawfully begotten
Subsidiary titles	Marquess of Tullibardine Marquess of Atholl Earl of Strathtay and Strathardle Earl of Tullibardine Earl of Athol Viscount of Balquhidder, Glenalmond and Glenlyn Viscount of Balquhidder Lord Murray, Balvenie and Gask Lord Murray, Gask and Balquhidder Lord Murray of Tullibardine
Seat(s)	Blair Castle
Former seat(s)	Dunkheld House

Duke of Atholl, alternatively Duke of Athole, named after Atholl in Scotland, is a title in the Peerage of Scotland held by the head of Clan Murray. It was created by Queen Anne in 1703 for John Murray, 2nd Marquess of Atholl, with a special remainder to the heir male of his father, the 1st Marquess.

As of 2017^[update], there were twelve subsidiary titles attached to the dukedom: Lord Murray of Tullibardine (1604), Lord Murray, Gask and Balquhidder (1628), Lord Murray, Balvany and Gask (1676), Lord Murray, Balvenie and Gask, in the County of Perth (1703), Viscount of Balquhidder (1676), Viscount of Balquhidder, Glenalmond and Glenlyon, in the County of Perth (1703), Earl of Atholl (1629), Earl of Tullibardine (1628), Earl of Tullibardine (1676), Earl of Strathtay and Strathardle, in the County of Perth (1703), Marquess of Atholl (1676) and Marquess of Tullibardine, in the County of Perth (1703). These titles are also in the Peerage of Scotland. The dukes have also previously held the following titles: Baron Strange (Peerage of England 1628) between 1736 and 1764 and 1805 and 1957; Baron Murray, of Stanley in the County of Gloucester, and Earl Strange (Peerage of Great Britain 1786) between 1786 and 1957, Baron Glenlyon, of Glenlyon in the County of Perth (Peerage of the United Kingdom 1821) between 1846 and 1957 and Baron Percy (Peerage of Great Britain 1722) between 1865 and 1957. From 1786 to 1957 the Dukes of Atholl sat in the House of Lords as Earl Strange.

The Duke's eldest son and heir apparent uses the courtesy title Marquess of Tullibardine. The heir apparent to Lord Tullibardine uses the courtesy title Earl of Strathtay and Strathardle (usually shortened to Earl of Strathtay). Lord Strathtay's heir apparent uses the courtesy title Viscount Balquhidder. The Duke of Atholl is the hereditary chief of Clan Murray.