The total loss sustained by the regiment from the 25th of June to the 24th of December 1819, consisted of 10 officers,—namely, Majors Archibald Ferrier, and John Blainey (Brevet Lt.-Col.), Lts. Andrew Will, Thomas Gordon, Hector Innes, George Logan, Richard M’Donnell, and George Mackie (Adjutant), Ensign Francis Reynolds, and Assistant-Surgeon David Thomas; 13 sergeants, 8 drummers, and 254 rank and file. This considerably exceeds the total number of men of the regiment killed in all the engagements, from the time of its formation in 1794 down to Waterloo in 1815.

In January 1820, Lt.-Gen. John Hope succeeded the Earl of Hopetoun as Colonel of the 92nd; the latter being removed to the 42nd. General Hope continued to be Colonel till 1823, when he was removed to the 72nd, and was succeeded in the colonelcy of the 92nd by Lt.-Gen. the Hon. Alexander Duff.

The regiment remained in Jamaica till 1827, and from the exemplary conduct and orderly demeanour of the officers and men, gained the respect and good wishes of the inhabitants wherever it was stationed. In the summer of 1825 it had again been attacked with fever, and lost in the course of two months Major Charlton, Captain Donaldson, Lt. Deans, and 60 men. The gaps then made in the regiment were, however, regularly filled up by considerable detachments of recruits from England, so that the strength of the 92nd was never far below the proper mark.

Owing to the terrible death-rate in the West Indies and other causes, Lt.-Col. Gardyne writes, as the 92nd had fallen into comparatively bad order for a time, and on its return home, Lt.-Col. John M’Donald, of Dalchoshnie, afterwards General Sir John M’Donald, K.C.B., was appointed to the command; an officer who had served with great distinction in Spain, a thorough soldier, and a true Highlander, he soon brought the 92nd back to its natural condition of perfect discipline, and remained in command till he was promoted Major-General.

In February and March 1827, the regiment embarked in detachments at Kingston for England, on reaching which it was sent to Scotland, the whole of the regiment, depôt and service companies, joining at Edinburgh in the end of May. In the beginning of 1828 the 92nd was removed to Glasgow, from which it sailed to Ireland in July, landing at Dublin August 4th. It remained in Ireland till 1834.

In 1829, orders having been received directing that steel-mounted swords should be adopted by Highland regiments, the officers of the 92nd immediately supplied themselves with the claymore, a sword similar to that originally used in the regiment. In 1830, the regiment was authorised to adopt trousers of the regimental tartan for all occasions when the kilt was not worn. While in Jamaica, white trousers alone were allowed to be used.

At all the inspections that took place while in Ireland, the 92nd, like the other Highland regiments, received the unqualified praise of the inspecting officers. It also gained for itself the respect and esteem of all classes of the inhabitants in performing the disagreeable duty of assisting the civil power in suppressing the “White Boy” outrages, to which we have referred in our account of the 42nd. Once only were the men compelled to resort to the last military extremity.

On the 13th of December 1830, the anniversary of the battle of the Nive, a new stand of colours was presented to the regiment in Dublin by His Excellency Lt.-Gen. the Right Hon. Sir John Byng, who complimented the regiment on its brilliant and distinguished conduct in all its engagements.

In July 1831 Lt.-Gen. Duff was succeeded in the colonelcy of the regiment by Lt.-Gen. Sir John Hamilton Dalrymple (afterwards Earl of Stair).

In August 1833 the regiment was divided into six service and four depôt companies, preparatory to the embarkation of the former for Gibraltar. The depôt companies proceeded to Scotland in October, where they remained till 1836, when they returned to Ireland.