Class of 1973Sinton High Class of 1973 Alumni

Class of '73 Alumni from Sinton HS

Registered Alumni

All Alumni

More 1973 alumni from Sinton HS have posted profiles on®. Click here to register for free at® and view other 1973 alumni.


The Sinton High class of '73 alumni are listed below. These are former students from Sinton in Sinton, TX who graduated in 1973. Alumni listings below have either been searched for or they registered as members of this directory.

If you are a Sinton alumn, we encourage you to register and be sure to sign up for the alumni newsletter.