The Messenger of Allah ﷺ performed four umrahs, viz. umrah al-Hudaybiyyah; the second is the one when they (the Companions) were agreed upon performing umrah next year; the third is umrah performed from al-Ji'ranah; the fourth is the one which he combined with his hajj.
اعْتَمَرَ رَسُولُ اللَّهِ ﷺ أَرْبَعَ عُمَرٍ عُمْرَةَ الْحُدَيْبِيَةِ وَالثَّانِيَةَ حِينَ تَوَاطَئُوا عَلَى عُمْرَةٍ مِنْ قَابِلٍ وَالثَّالِثَةَ مِنَ الْجِعْرَانَةِ وَالرَّابِعَةَ الَّتِي قَرَنَ مَعَ حَجَّتِهِ