想用英语表达“北京人”的意思可以说“a native of Beijing"吗？

a native of Beijing可以.

或说a Beijing native

要看你用哪儿了。
如果统称北京人怎么怎么样那就是local people in beijing 或 locals in beijing
如果要说他是北京人那就直接____ is from beijing就可以了。

beijingese
local people in beijing
推荐用第二个

beijingese 或者 local people in beijing