The last Verse (in the Qur'an) revealed to the Prophet ﷺ was the Verse dealing with usury (i.e. Riba).  

آخِرُ آيَةٍ نَزَلَتْ عَلَى النَّبِيِّ ﷺ آيَةُ الرِّبَا  

The last Sura that was revealed was Bara'a, and the last Verse that was revealed was: "They ask you for a legal verdict, Say: Allah's directs (thus) about those who leave no descendants or ascendants as heirs." (4.176)  

آخِرُ سُورَةٍ نَزَلَتْ بَرَاءَةَ وَآخِرُ آيَةٍ نَزَلَتْ {يَسْتَفْتُونَكَ }  

[Machine] "Regarding his saying (And fear a Day when you will be returned to Allah), it is reported that it is the last verse revealed to the Messenger of Allah ﷺ ."  

فِي قَوْلِهِ {§وَاتَّقُوا يَوْمًا تُرْجَعُونَ فِيهِ إِلَى اللهِ} «أَنَّهَا آخِرُ آيَةٍ نَزَلَتْ عَلَى رَسُولِ اللهِ ﷺ»  

The last verse revealed about the decease who left no descendants or ascendants: "They ask thee for the legal decision. Say: Allah directs (thus) about those who leave no descendants or ascendants as heirs." (Using translation from Abū Dāʾūd 2888)   

آخِرُ آيَةٍ نَزَلَتْ {يَسْتَفْتُونَكَ قُلِ اللهُ يُفْتِيكُمْ فِي الْكَلَالَةِ} [النساء 176]  

[Machine] The last verse revealed in the Quran is Surah An-Nisa.  

«آخِرُ آيَةٍ أُنْزِلَتْ فِي الْقُرْآنِ سُورَةُ النِّسَاءِ»  

The last verse revealed about the decease who left no descendants or ascendants: "They ask thee for the legal decision. Say: Allah directs (thus) about those who leave no descendants or ascendants as heirs." (Using translation from Abū Dāʾūd 2888)   

آخِرُ آيَةٍ نَزَلَتْ {يَسْتَفْتُونَكَ قُلِ اللهُ يُفْتِيكُمْ فِي الْكَلَالَةِ} [النساء 176]