Kane, 18, scored 62 goals in 58 games in his rookie season with the Ontario Hockey League’s London Knights.
“Patrick is a dynamic and exciting young player,” Blackhawks general manager Dale Tallon said in a statement.
“We’re pleased that he will begin a long and productive career with the Blackhawks when we open camp on September 13. Patrick will get every opportunity to earn a spot on the opening night roster.”
Kane, the first of a record-equalling 10 American players selected in the first round of last month’s draft, said “I’m looking forward to a long and exciting career with the team.”
A native of Buffalo, N.Y., Kane ended the 2006-07 Ontario Hockey League as the leading scorer, rookie of the year and a first team All-Star.
“The Blackhawks organization has treated my family and me in a first-class manner and I’m looking forward to a long and exciting career with the team,” Kane said in a statement. “The first step will be to come to what will be a very competitive training camp and earn a spot on the roster.”
Blackhawks camp opens Sept. 13.
Information from Reuters and The Associated Press was used in this report.