Colonel David Lyulph Gore Wolseley Ogilvy, 12th Earl of Airlie, KT, GCVO, MC (18 July 1893 – 28 December 1968) was a Scottish peer, soldier, and courtier. He was the father in-law of Princess Alexandra of Kent, Lady Ogilvy.

Airlie was born on 18 July 1893 in Cahir, County Tipperary, Ireland. He was the eldest son of David Ogilvy, 11th Earl of Airlie, and his wife, the former Lady Mabell Gore. He inherited his father's titles in 1900 at the age of six when his father died in the Boer War, and was one of the trainbearers to Mary of Teck at her coronation in 1911.^[1]

His paternal grandfather, the 10th Earl of Airlie, died in Denver, Colorado in 1881.^[2]

Lord Airlie was educated at Eton and Royal Military Academy Sandhurst.^[1]

He became a Scottish representative peer in 1922, was appointed a lord-in-waiting in Stanley Baldwin's government in April 1926, and was made a Knight Commander of the Royal Victorian Order on 10 May 1929.^{[citation needed]}

In June 1936, he became Lord Lieutenant of Angus. He was a guest at the 1947 wedding of Princess Elizabeth and Philip Mountbatten, Duke of Edinburgh.^[3] He was elevated to Knight Grand Cross of the Royal Victorian Order in 1938, made a Knight of the Order of the Thistle in 1942 and was appointed Chancellor of the Order of the Thistle in 1956.

Lord Airlie owned many racehorses,^[4] most notably the steeplechaser, Master Robert, "an eleven-year-old Irish-bred horse" which won the 1924 Grand National in the Earl's colours.^[5][6]

On 17 July 1917, Lord Airlie married Lady Alexandra Coke (d. 1984), second daughter of Thomas Coke, 3rd Earl of Leicester, and they had six children.

• Lady Victoria Jean Marjorie Mabell Ogilvy (1918–2004), who married Alexander Lloyd, 2nd Baron Lloyd, in 1942. They had three children.
• Lady Margaret Helen Isla Marion Ogilvy (1920–2014), who married Iain Tennant in 1946. They had three children.
• Lady Griselda Davinia Roberta Ogilvy (1924–1977), who married Maj. Peter Balfour in 1948. Before their divorce in 1968, they had three children.
• David George Coke Patrick Ogilvy, 13th Earl of Airlie (1926–2023), who married Virginia Fortune Ryan in 1952.^[7] They had six children.
• The Hon. Sir Angus James Bruce Ogilvy (1928–2004), who married Princess Alexandra of Kent in 1963.^[8] They had two children.^[9]
• The Hon. James Donald Diarmid Ogilvy (1934–2024), who married Magdalen Jane Ruth Ducas in 1959.^[10] Before their divorce in 1980, they had four children. He remarried Lady Caroline Child-Villiers (daughter of the 9th Earl of Jersey) in 1980.

Lord Airlie died on 28 December 1968, at his home, Airlie Castle, Angus, Scotland.^[1]