The following is an overview of the events of 2000 in motorsport including the major racing events, motorsport venues that were opened and closed during a year, championships and non-championship events that were established and disestablished in a year, and births and deaths of racing drivers and other motorsport people.
The calendar includes only annual major non-championship events or annual events that had significance separate from the championship. For the dates of the championship events see related season articles.
| Date | Event | Ref | 
|---|---|---|
| 6–23 January | 22nd Dakar Rally | [1] | 
| 5–6 February | 38th 24 Hours of Daytona | [2] | 
| 20 February | 42nd Daytona 500 | [3] | 
| 28 May | 84th Indianapolis 500 | [4] | 
| 4 June | 58th Monaco Grand Prix | [5] | 
| 27 May-10 June | 83rd Isle of Man TT | [6] | 
| 17–18 June | 68th 24 Hours of Le Mans | [7] | 
| 24–25 June | 28th 24 Hours of Nurburgring | [8] | 
| 30 July | 23rd Suzuka 8 Hours | [9] | 
| 5–6 August | 52nd 24 Hours of Spa | [10] | 
| 6 August | 10th Masters of Formula 3 | [11] | 
| 19 November | 43rd FAI 1000 | [12] | 
| 19 November | 47th Macau Grand Prix | [13] | 
| 9–10 December | 13th Race of Champions | [14] |