Albert may refer to:

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Albert Einstein ( /ˈælbərt ˈaɪnstaɪn/; German: [ˈalbɐt ˈaɪnʃtaɪn] ( listen); 14 March 1879 – 18 April 1955) was a German theoretical physicist who developed the theory of general relativity, effecting a revolution in physics. For this achievement, Einstein is often regarded as the father of modern physics. While best known for his mass–energy equivalence formula E = mc² (which has been dubbed "the world's most famous equation"), he received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect". The latter was pivotal in establishing quantum theory within physics.

Near the beginning of his career, Einstein thought that Newtonian mechanics was no longer enough to reconcile the laws of classical mechanics with the laws of the electromagnetic field. This led to the development of his special theory of relativity. He realized, however, that the principle of relativity could also be extended to gravitational fields, and with his subsequent theory of gravitation in 1916, he published a paper on the general theory of relativity. He continued to deal with problems of statistical mechanics and quantum theory, which led to his explanations of particle theory and the motion of molecules. He also investigated the thermal properties of light which laid the foundation of the photon theory of light. In 1917, Einstein applied the general theory of relativity to model the structure of the universe as a whole.

Albert Louis Hammond, Jr. (born April 9, 1980) is an American musician and member of the garage rock band The Strokes, in which he primarily plays guitar, but also plays keyboards live. He is also a solo musician. His father, Albert Hammond, whose career was primarily in the 1960s and 1970s, had even greater success on the singles charts as a songwriter and occasional singer. He released his debut album Yours To Keep in 2006 and followed up with ¿Cómo Te Llama? in 2008. The Beach Boys, Buddy Holly, Frank Black, Guided By Voices, John Lennon, Matthew Sweet and The Velvet Underground are often cited as his major influences.

Hammond was born in Los Angeles, California, the son of British-Gibraltarian singer/songwriter/musician Albert Hammond and Argentine former model and beauty pageant winner Claudia Fernández. Hammond Jr. was sent to the elite boarding school Institut Le Rosey in Switzerland at the age of 13. While there, he met Julian Casablancas, who would go on to be a fellow band member.

Albert Hammond OBE (born 18 May 1944) is an English singer, songwriter and record producer from Gibraltar.

Hammond was born in London, England, where his family had been evacuated to from Gibraltar during World War II. His family returned to Gibraltar shortly after his birth, and there he grew up. In 1960, he started in music with Gibraltarian band 'The Diamond Boys', which had no real commercial success, but played a part in Spain's introduction to popular music. The Diamond Boys performed at the first nightclubs in Madrid to stage modern bands alongside Spanish rock and roll pioneers such as Miguel Ríos. In 1966 Hammond co-founded the British vocal group The Family Dogg, scoring a UK Top 10 hit with "A Way of Life" in 1969.

He also wrote songs for others with frequent collaborator Mike Hazlewood. These include "Little Arrows" for Leapy Lee, "Make Me An Island" (1969) (which Hammond himself re-recorded in 1979, in a Spanish disco-style version), and "You're Such a Good Looking Woman" (1970) for Joe Dolan, "Gimme Dat Ding" for The Pipkins in 1970 (itself a cover from the Freddie and the Dreamers album, Oliver in the Overworld), "Good Morning Freedom" for Blue Mink, "Freedom Come, Freedom Go" for The Fortunes in 1971 and "The Air That I Breathe" which was a hit for The Hollies in 1974. In 1971. Hammond also sang on Michael Chapman's fourth album, Wrecked Again, and worked briefly with The Magic Lanterns on recordings of his and Hazlewood's songs and other material.

José Alberto Pujols Alcántara (born January 16, 1980), better known as Albert Pujols (Spanish pronunciation: [ˈalβert puˈxols]), is a Dominican-American professional baseball first baseman for the Los Angeles Angels of Anaheim of Major League Baseball. Pujols is considered one of the top players in Major League Baseball, and was the most feared hitter in baseball in 2008, according to a poll of all 30 MLB managers.

During his eleven seasons as a member of the St. Louis Cardinals, Pujols won the National League Rookie of the Year award in 2001, was selected as an All-Star nine times, and won the National League Most Valuable Player Award three times. He has also twice won the National League Hank Aaron Award, and has two World Series rings from the Cardinals' 2006 and 2011 titles.

At the end of the 2011 season, he led all active players in batting average (.328),slugging percentage (.617), and OPS (1.037), and ranked 37th in number of home runs in Major League Baseball history. He was selected by ESPN.com as the greatest player of the decade from 2000–09. He stands 6 ft 3 in (1.91 m) tall, weighs 230 pounds (100 kg), and bats and throws right-handed.