Washington Street is a station on Metra's North Central Service in Grayslake, Illinois. The station is 46.5 miles (74.8 km) away from Chicago Union Station, the southern terminus of the line. In Metra's zone-based fare system, Washington Street is in zone 4. As of 2018, Washington Street is the 196th busiest of Metra's 236 non-downtown stations, with an average of 86 weekday boardings. Washington Street was opened on January 30, 2006, along with three other stations on the North Central Service.

As of February 15, 2024, Washington Street is served by all 14 trains (seven in each direction) on weekdays.

• Metra – Stations – Washington Street station (Illinois)
• Station from Washington Street from Google Maps Street View