Conte saw his side pick up just one point in September, but after a tactical switch to the former Italy manager's preferred 3-4-3 formation, the club scored 11 goals and kept four clean sheets in October.
“It's a great honour and I will share this with my players and the club,” Conte told the Premier League's website (www.premierleague.com).
“It is the first time I work in another country with a different culture, and when you want to bring your own philosophy it is not easy, but now I am glad for this choice.”
Chelsea's upturn in form has helped them climb to second in the table, a point behind leaders Liverpool after 11 games.
Chelsea travel to face 15th-placed Middlesbrough at the Riverside Stadium on Sunday.
Original source: Conte named Premier League manager of the month