Visitors to the International Space Station by country, per NASA:
- The United States: 149 people
- Christina Koch, Nick Hague and Anne McClain are currently on the station.
- Russia: 47 people
- Aleksey Ovchinin and Oleg Kononenko are currently on the station.
- Japan: 9 people
- Canada: 8 people
- David Saint-Jacques is currently on the station.
- Italy: 5 people
- France: 4 people
- Germany: 3 people
- Belgium: 1 person
- Netherlands: 1 person
- Sweden: 1 person
- Brazil: 1 person
- Denmark: 1 person
- Kazakhstan: 1 person
- Malaysia: 1 person
- South Africa: 1 person
- South Korea: 1 person
- Spain: 1 person
- Great Britain: 1 person