List of acts of the Parliament of England, 1399–1411

The 1st Parliament of King Henry IV, which met at Westminster from 6 October 1399 until 19 November 1399.

The 2nd Parliament of King Henry IV, which met at Westminster from 20 January 1401 until 10 March 1401.

The 3rd Parliament of King Henry IV, which met at Westminster from 30 September 1402 until 25 November 1402.

The 4th Parliament of King Henry IV, which met at Westminster from 14 January 1404 until 20 March 1404.

The 5th Parliament of King Henry IV, which met at Coventry from 6 October 1404 until 13 November 1404.

The 6th Parliament of King Henry IV, which met at Westminster from 1 March 1406 until 22 December 1406.

The 7th Parliament of King Henry IV, which met at Gloucester from 20 October 1407 until 2 December 1407.