Kante and Hazard were selected for the prestigious honour at an awards ceremony in central London yesterday, having enjoyed an impressive 2017/18 campaign for the Blues before going on to shine at the World Cup.
Chelsea former goalkeeper Thibaut Courtois beat De Gea to win the Best Goalkeeper award for his performances with Chelsea and the Belgium national side.
Real Madrid and Croatia midfielder Luka Modric is the winner of the Fifa Best Player of 2018.
Modric beat Portuguese superstar Cristiano Ronaldo (Juventus) and Mohamed Salah (Liverpool) for the men's award.
France boss Didier Deschamps won the men's coach award while Lyon's Reynald Pedros named women's coach.
De Gea, Dani Alves, Varane, Sergio Ramos, Marcelo, Modric, Kante, Hazard, Messi, Mbappe were named in the FIFA PRO XI team.