Alfredo Benjamin Sabater Caguioa GCrL (born September 30, 1959)[1] is a Filipino lawyer who is an associate justice of the Supreme Court of the Philippines.

Together with five other lawyers from his previous firm, they founded the Caguioa and Gatmaytan and Associates in February 2007.

Caguioa was cited as a leading Philippine lawyer in dispute resolution by Chambers & Partners in its 2010 and 2011 Asia-Pacific publications.

[7][6][8] On January 10, 2013, he was appointed as chief presidential legal counsel of President Benigno Aquino III, his classmate since grade school.

[4][5][8] He was appointed as the 174th associate justice of the Supreme Court of the Philippines replacing the retired Associate Justice Martin Villarama Jr.[5] In 2016, President Benigno Aquino III awarded Caguioa the rank of Grand Cross or Bayani of the Order of Lakandula for his outstanding service.