Pablo Andújar Alba (Spanish pronunciation: [ˈpaβlo anˈduxaɾ ˈalβa]; born 23 January 1986) is a Spanish former professional tennis player. Andújar has won four ATP Tour singles titles and reached a career-high singles ranking of world No. 32 in July 2015. His best results are reaching the fourth round of the 2019 US Open and the 2021 French Open doubles semifinals.

As a junior, Andújar compiled a singles win–loss record of 67–16 (and 48–14 in doubles), reaching as high as No. 5 in the combined junior world rankings in June 2004.

Junior Slam results:

Australian Open: -
French Open: QF (2004)
Wimbledon: 1R (2004)
US Open: 1R (2004)

On his Grand slam debut at the 2008 French Open as a lucky loser he reached the second round defeating Filippo Volandri. In August 2008, following his wins at two consecutive Challengers in Vigo and in San Sebastián, he entered the top 100 on 25 August 2008 at World No. 88.

He competed at the 2009 Australian Open, but lost to Gilles Simon in the first round. At the 2009 French Open, he defeated Robby Ginepri in the first round, but lost in the second round against Paul-Henri Mathieu of France in three sets.

He made the final of the 2010 BCR Open Romania, where he lost to Juan Ignacio Chela.

In 2011, Andújar won his first ATP title at the Grand Prix Hassan II tournament in Morocco, defeating Italian Potito Starace in the final. As a result he entered the top 50 at World No. 48 on 25 April 2011.