
The Battle of Arklow was a minor skirmish that took place at Glascarrig on the coast road near Arklow in County Wicklow on 1 November 1649. It was fought between the army of the Parliamentarians and the combined forces of the Irish Royalists and Confederates during the Irish Confederate Wars.

The Battle of Benburb took place on 5 June 1646 during the Irish Confederate Wars, the Irish theatre of the Wars of the Three Kingdoms. It was fought between the Irish Confederation under Owen Roe O'Neill and a Scottish Covenanter and Anglo-Irish army under Robert Monro. The battle ended in a decisive victory for the Irish Confederates and ended Scottish hopes of conquering Ireland and imposing their own religious settlement there.

The Sack of Cashel, also known as the massacre of Cashel, was a notorious atrocity which occurred in the Irish County of Tipperary on 15 September 1647, during the Irish Confederate Wars, part of the Wars of the Three Kingdoms. The town of Cashel was held by the Irish Catholic Confederate's Munster army and was besieged and taken by an English Protestant Parliamentarian army under Murrough O'Brien the Baron of Inchiquin. The attack and subsequent sack of Cashel was one of the more brutal incidents of the wars of the 1640s in Ireland.

The Battle of Clones occurred on 13 June 1643 during the Irish Confederate Wars, when Irish Confederate forces commanded by Eoghan Ruadh Ó Néill were decisively defeated near Clones in County Monaghan by the Protestant Laggan Army commanded by Sir Robert Stewart.

The Battle of Cloghleagh, Cloghlea, Cloughleagh, Cloughleigh also known as the Battle of Funcheon Ford or the Battle of Manning Water, was a battle fought between a Royalist force and an Irish Confederate force during the Irish Confederate Wars. It took place south of Kilworth and north of Fermoy between the river Funcheon and the river Blackwater in County Cork on 4 June 1643. The result was an Irish Confederate victory.

The Siege of Dublin took place in 1649 during the Irish Confederate Wars. It was a failed attempt by combined Irish Royalist and Confederate forces to capture the capital of Dublin which was held by English Republican forces under Michael Jones. It was part of a strategy by Duke of Ormonde, head of an alliance loyal to Charles II, to seize the remaining foothold of Ireland still under the control of the London Parliament.

The Battle of Dungan's Hill took place in County Meath, in eastern Ireland on 8 August 1647. It was fought between the armies of Confederate Ireland and the English Parliament during the Irish Confederate Wars. The Irish army was intercepted on a march towards Dublin and destroyed. Although it is a little-known event, even in Ireland, the battle was very bloody and had important political repercussions. The Parliamentarian victory there destroyed the Confederate Leinster Army and contributed to the collapse of the Confederate cause and the Cromwellian conquest of Ireland in 1649.

The Battle of Glenmaquin also known as Battle Burn was a relatively brief skirmish that occurred on 16 June 1642 during the Eleven Years' War. It was fought between the Royalist Laggan Army commanded by Sir Robert Stewart and Irish Confederate forces commanded by Sir Felim O'Neill. The battle ended in a decisive victory for the Laggan Army with the Confederate forces suffering heavy losses.

The Battle of Julianstown was fought on 29 November 1641 at Julianstown in Ireland during the Irish Rebellion of 1641 when an English Royalist relief force was soundly defeated by Irish rebels.

The Battle of Kilrush was a relatively small skirmish that occurred during the Irish Confederate Wars. It was fought on 15 April 1642 between an Irish Royalist army under the Earl of Ormonde and Irish Confederate troops commanded by Lord Mountgarret.

The battle of Knocknaclashy, took place in County Cork in southern Ireland in 1651. In it, an Irish Confederate force led by Donagh MacCarthy, Viscount Muskerry was defeated by an English Parliamentarian force under Roger Boyle, 1st Earl of Orrery. It was the final pitched battle of the Irish Confederate Wars and one of the last of the Wars of the Three Kingdoms.

The Battle of Knocknanauss was fought in 1647, during the Irish Confederate Wars, part of the Wars of the Three Kingdoms, between Confederate Ireland’s Munster army and an English Parliamentarian army under Murrough O’Brien. The battle resulted in a crushing defeat for the Irish Confederates.

The Battle of Liscarroll was fought in County Cork on 3 September 1642, at the start of the Eleven Years' War. An Irish Confederate army approximately 8,500 strong commanded by Garret Barry, a professional soldier, was defeated by an English force commanded by a Protestant Irishman, Earl of Inchiquin.

The Battle of Lisnagarvey was fought on 6 December 1649, near Lisnagarvey, County Antrim, during the Irish Confederate Wars, an associated conflict of the 1638 to 1651 Wars of the Three Kingdoms. Forces loyal to the Commonwealth of England defeated an army supporting Charles II of England, composed of Royalists and Scots Covenanters.

The Battle of Macroom was a skirmish fought on 10 May 1650, near Macroom, County Cork, in southern Ireland, during the Cromwellian conquest of Ireland. An English Parliamentarian force under Roger Boyle,, defeated an Irish Confederate force under David Roche.

The Battle of Meelick Island took place on Meelick Island in the River Shannon, on the border between Connacht and Leinster in Ireland on 25 October 1650. It was fought between the Irish Confederates and the English Parliamentarians during the Irish Confederate Wars. The battle occurred when an English force under Colonel Daniel Axtell attacked the Connacht Irish army led by the Marquess of Clanricarde. The result was the rout of the Connacht army by Axtell's soldiers.

The Battle of New Ross also known as the Battle of Ballinvegga occurred on 18 March 1643 during the Irish Confederate Wars when the Leinster Confederates commanded by Thomas Preston were routed at Ballinvegga in County Wexford by Royalist forces commanded by the Marquess of Ormond.

The Battle of Portlester took place on 7 August 1643 near the town of Ballivor, Leinster in Ireland as part of the Irish Confederate Wars. It was fought between the Ulster Army under Eoghan Ó Néill and a largely Protestant government force from Dublin under Lord Moore, with both sides proclaiming their basic loyalty to Charles I. The battle consisted primarily of an exchange of artillery fire in which Moore was killed and his army driven off, giving the Confederates victory.

The Battle of Rathmines was fought on 2 August 1649, near the modern Dublin suburb of Rathmines, during the Irish Confederate Wars, an associated conflict of the 1638 to 1651 Wars of the Three Kingdoms. It has been described as the 'decisive battle of the Engagement in Ireland.'
The Battle of Scarrifholis, also spelt Scariffhollis took place on 21 June 1650, near Letterkenny in County Donegal during the Irish Confederate Wars. An army loyal to the Commonwealth of England commanded by Charles Coote defeated the Catholic Ulster Army, commanded by Heber MacMahon, Roman Catholic Bishop of Clogher.

The Battle of Tecroghan also called of Ticroghan, was a minor battle of the Cromwellian conquest of Ireland that was fought on 19 June 1650 outside Tecroghan Fort in County Meath, Ireland. The fort was besieged by the Parliamentarians. A force of the Irish Royalist Alliance commanded by the Earl of Castlehaven attempted to relieve the siege. Although a part of the allied force broke through to the fort with some supplies, the siege continued and the garrison surrendered six days later.

The Sack of Wexford took place from 2 to 11 October 1649, during the campaign known as the Cromwellian conquest of Ireland. It was part of the wider 1641 to 1653 Irish Confederate Wars, and an associated conflict of the Wars of the Three Kingdoms.