Þingsköp Alþingis setja fram reglur um skipulag og starfshætti Alþingis Íslands. Lögin ákvarða hvernig þingið starfar, fundarskipulag og málsmeðferð þingmanna.
The Parliamentary Rules of Althing establish regulations for the organization and procedures of Iceland's Parliament. The law determines how Parliament operates, meeting procedures, and the conduct of parliamentary business by members of Parliament.