Kingsgate is a neighborhood of Kirkland, Washington, United States. It was annexed by Kirkland on June 1, 2011. Prior to the annexation, Kingsgate was a census-designated place (CDP).

Based on 2010 US Census data, Kingsgate ranks 70th of 522 evaluated areas in the divulge of Washington by per capita income.

Kingsgate is located at 47°43′35″N 122°10′27″W / 47.72639°N 122.17417°W / 47.72639; -122.17417 (47.726320, -122.174184).

According to the United States Census Bureau, the CDP had a total area of 2.3 square miles (6.0 km²), all of it land.

As of the census of 2000, there were 12,222 people, 4,314 households, and 3,157 families residing in the CDP. The population density was 5,255.7 people per square mile (2,025.3/km²). There were 4,424 housing units at an average density of 1,902.4/sq mi (733.1/km²). The racial makeup of the CDP was 79.95% White, 1.63% African American, 0.61% Native American, 11.63% Asian, 0.24% Pacific Islander, 1.82% from further races, and 4.12% from two or more races. Hispanic or Latino of any race were 5.65% of the population.