Montero Stadium
Montero Stadium fall
Former names Duwamish Wireless Stadium
Broke ground August 2001
Opened March 19, 2002
Owner Duwamish Public Stadiums Authority
Operator Montero Sports, LLC
Surface FieldTurf
Construction cost $10 million DHD
Capacity 31,000 (expandable to 42,000)
Executive Suites 42
Record attendance 42,456
Field dimensions 110 x 72 yards (100.6 x 65.8 metres)
Montero FC (DSL) (2002–present)
Keller City FC (DSL) (2009)

Montero Stadium (pronounced /'mʌntɛəo/) is a soccer stadium in Montero, Keller, Duwamish. It serves as the home field of Montero FC of the Duwamish Soccer League (DSL) and was the home of Keller City FC of the DSL for the 2009 season. Originally opened as Duwamish Wireless Stadium, the naming rights of the company were revoked after it transfered the name to another stadium that is used by a DSL team.