The McAlpine Baronetcy, of Knott Park in the County of Surrey, is a title in the Baronetage of the United Kingdom. It was created in 1918, for Robert McAlpine

Sir Robert McAlpine, 1st Baronet

Sir Robert McAlpine, 1st Baronet , known as "Concrete Bob", founded the British construction firm now known as Sir Robert McAlpine Ltd....

, a Scottish

Scotland

Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...

 civil engineer

Civil engineering

Civil engineering is a professional engineering discipline that deals with the design, construction, and maintenance of the physical and naturally built environment, including works like roads, bridges, canals, dams, and buildings...

 and the founder of Sir Robert McAlpine Ltd

Sir Robert McAlpine

Sir Robert McAlpine Ltd. is a private British company headquartered in London. It carries out engineering and construction for the oil and gas, petrochemical, power generation, nuclear, pharmaceutical, defence, chemical, water and mining industries.-History:...

. The fifth Baronet was created a life peer as Baron McAlpine of Moffat, of Medmenham in the County of Buckingham, in 1980.

Several other members of the McAlpine family have also gained distinction. Sir Malcolm McAlpine (1877-1967), third son of the first Baronet, was Chairman of Sir Robert McAlpine Ltd and a noted racehorse owner. His son Sir Robin McAlpine (1906-1993) was also Chairman of Sir Robert McAlpine Ltd and a prominent racehorse owner. Sir Alfred McAlpine (1881-1944), fourth son of the first Baronet, established the construction firm Alfred McAlpine plc

Alfred McAlpine

Alfred McAlpine plc was a British construction firm headquartered in London. It was a major road builder, and constructed over 10% of Britain's motorways, including the M6 Toll...

 in 1935. Douglas McAlpine (1890-1981), sixth son of the first Baronet, was a distinguished neurologist. His son Christopher McAlpine (1919-2008), was a diplomat and banker. Alistair McAlpine

Alistair McAlpine, Baron McAlpine of West Green

Robert Alistair McAlpine, Baron McAlpine of West Green , is often known as Alistair McAlpine.He became a life peer in 1984 as Baron McAlpine of West Green of West Green in the County of Hampshire. In the 1990s he had a high-profile business collapse in Australia.McAlpine was a prominent...

, second son of the fifth Baronet, was created a life peer as Baron McAlpine of West Green in 1984.

McAlpine Baronets, of Knott Park (1918)

• Sir Robert McAlpine, 1st Baronet
  Sir Robert McAlpine, 1st Baronet
  Sir Robert McAlpine, 1st Baronet , known as "Concrete Bob", founded the British construction firm now known as Sir Robert McAlpine Ltd....
  
   (1847-1934)
• Sir Robert McAlpine, 2nd Baronet (1868-1934)
• Sir Alfred Robert McAlpine, 3rd Baronet (1907-1968)
• Sir Thomas George Bishop McAlpine, 4th Baronet (1901-1983)
• Sir (Robert) Edwin McAlpine, 5th Baronet (1907-1990) (created Baron McAlpine of Moffat in 1980)
• Sir William Hepburn McAlpine, 6th Baronet
  Sir William McAlpine, 6th Baronet
  Sir William Hepburn McAlpine, 6th Baronet , is a British millionaire businessman, a former director of the construction company Sir Robert McAlpine.-Biography:...
  
  (b. 1936)