Entering the Haram (any masjid)
ٱللَّٰهُمَّ ٱفْتَحْ لِي أَبْوَابَ رَحْمَتِكَ
Allāhumma iftaḥ lī abwāba raḥmatik
O Allah, open for me the doors of Your mercy.
First sight of the Ka'bah
Make raised-hand du'ā at length — accepted moments. Speak in your own language.
Between the Yemeni Corner and the Black Stone (during tawaf)
رَبَّنَا آتِنَا فِي ٱلدُّنْيَا حَسَنَةً وَفِي ٱلْآخِرَةِ حَسَنَةً وَقِنَا عَذَابَ ٱلنَّارِ
Rabbanā ātinā fid-dunyā ḥasanah wa fil-ākhirati ḥasanah wa qinā 'adhāban-nār
Our Lord, grant us good in this life and good in the next, and protect us from the punishment of the Fire.
Drinking Zamzam
ٱللَّٰهُمَّ إِنِّي أَسْأَلُكَ عِلْمًا نَافِعًا، وَرِزْقًا وَاسِعًا، وَشِفَاءً مِنْ كُلِّ دَاءٍ
Allāhumma innī as'aluka 'ilman nāfi'an, wa rizqan wāsi'an, wa shifā'an min kulli dā'
O Allah, I ask You for beneficial knowledge, abundant provision, and a cure from every illness.
On Mount Safa and Marwah (each trip)
لَا إِلَٰهَ إِلَّا ٱللَّٰهُ وَحْدَهُ لَا شَرِيكَ لَهُ، لَهُ ٱلْمُلْكُ وَلَهُ ٱلْحَمْدُ وَهُوَ عَلَىٰ كُلِّ شَيْءٍ قَدِيرٌ
Lā ilāha illa Allāh waḥdahū lā sharīka lah, lahul-mulku wa lahul-ḥamdu wa huwa 'alā kulli shay'in qadīr
There is no god but Allah alone, He has no partner; His is the dominion and His is all praise, and He has power over all things.
Arafah (the day of Hajj)
The most-recommended du'ā of the Prophet ﷺ on the day of Arafah:
لَا إِلَٰهَ إِلَّا ٱللَّٰهُ وَحْدَهُ لَا شَرِيكَ لَهُ، لَهُ ٱلْمُلْكُ وَلَهُ ٱلْحَمْدُ وَهُوَ عَلَىٰ كُلِّ شَيْءٍ قَدِيرٌ
Same as above — repeat with presence of heart. Spend the entire afternoon in du'ā, dhikr, and istighfar.
Stoning the Jamarat (each pebble)
بِسْمِ ٱللَّٰهِ، ٱللَّٰهُ أَكْبَرُ
Bismillāh, Allāhu akbar
In the name of Allah, Allah is the Greatest.