This document summarizes the results of the Swedish Junior Trophy karate competition held on November 27th, 2017. It lists the top three placers in each age group and weight category for kumite (sparring) and kata (forms) competitions. Highlights include David Bereilh winning the men's under-21 -75kg kumite, Erica Bokelus winning both the women's under-21 -61kg kumite and kata, and William Aiderfors placing first in the men's cadet 14-15 years -70kg kumite. In total, over 30 individual weight class and age group results are provided from the multiple junior and youth divisions of the tournament.