Bret Duff

Phone: 972-708-3966


Degrees and Certifications:

Bachelors in Exercise and Sports Science Minor in Psychology

Bret Duff

I am a 1997 graduate from Duncanville High School and was on the first 10-0 varsity football team at DHS.  I attended and graduated college at Southwest Texas State University with a bachelor's degree in Exercise Sports Science and a minor in Psychology.   This is my 11th year teaching and all of them have been in Duncanville ISD.  I am very passionate about teaching/coaching and love seeing former students when they come back to share their success stories.


I am married to Genny Duff.  We have two daughters Ashton-16 and Dani-4 and a dog named Lola.  



Ambassadors/Peer Mediators Teacher

Head Softball Coach

1997 Graduate of Duncanville High School


  • 1st       Softball                    P116

    2nd      Peer Mediation       O217

    3rd       Ambassadors         O217

    6th       Ambassadors         O217

    8th       Softball                    P116