During the 2005-2006 school year, Dartmouth High School has had a teaching staff of roughly 60, with about 12 support staff. Due to changes in the teacherpension plan in Nova Scotia, 19 retired in 2006. The school's former principal, Phil Legere, was honoured with the SAA "Distinguished Principal's Award" in 2005. He retired in 2008. The principal is now Eartha Monard.
The Arts
In 2001, 2003 and 2006, the school's concert band went to Cuba to help promote music and perform in the country. The concert band usually goes on lengthy and distant trips each year, though in 2007, they went on a smaller scale trip to Cape Breton for the Cape Breton Music Festival, and did not go anywhere in 2009, instead taking part in an Arts night, sponsored by the HRSB. In 2008 the band visited several European countries including Austria and the Czech Republic, and played in the Atlantic Music Festival. The band went to Boston in 2010. The School also has a Choral Group, Jazz Band, Ska Ensemble, and other smaller scale ensembles. A Battle of the Bands is held regularly in support of the Music Department. The drama department stages a large scale production each year, usually in conjunction with the school's band or the Halifax Regional Arts, a division of the Halifax Regional Center For Education.
Stage productions
2019: Elf the Musical 2018: Romeo and Juliet 2018: Seussical 2017: Julius Caesar
2017: Urinetown 2016: Makeup, Tights, and Everything Nice 2011: A Christmas Carol 2010: Little Shop of Horrors 2009: Once Upon a Mattress
2008: Sweeney Todd 2007: West Side Story 2006: Othello 2005: Ducktails and Bobbysocks 2004: The Flies 2003: Hotel Paradiso 2002: The Importance of Being Earnest 1998: The Girl Who Wasn't Blue 1997: Hollywood Hotel 1996: Cats 1995: The Baltimore Waltz''
Athletics
Rivalry
Dartmouth High School has competitive teams in all the major high school sports. The Spartans excel most often in cross country and track and field where they have won many Metro banners. The Spartans have also won many recent Metro Boys Rugby titles, and Tier II Football titles in 1995, 2004, 2010 and current champions in 2018. The last Tier I Football Championship was won in 1971. Dartmouth High School maintains a sports rivalry with cross-town school Prince Andrew High School, who they play each Thanksgiving in football, called the Turkey Bowl. The Turkey Bowl was suspended for the 2010 season due to vandalism of the playing field and fan violence.
School renovations
In March 2011 demolition started of northeast side of the school for the construction of new gymnasium facility and an entire wing under the direction of the Nova Scotia Department of Education. The Gymnasium was completed in 2012, fully equipped with new locker rooms and storage room. The project is expected to take 3 years and it required the offices of the Nova School Boards Association to be relocated. In the fall of 2010 school wide electrical upgrades started as well as a new roof.