Kildare's 1-25 to 0-25 loss to Louth confirmed their relegation to Division 3.
Kildare have been relegated to Division 3 of the Allianz Football League in their final game of the campaign.
Playing at St Conleth's Park, Kildare were beaten 1-25 to 0-25 with Louth's 58th minute goal proving the crucial difference between the sides.
Despite a strong scoring return of 25 points, Kildare were unable to avoid the drop, bringing an end to a difficult Division 2 campaign.
Elsewhere in the division, Derry secured a 1-20 to 0-19 win over Cavan at Celtic Park.
Meath produced an impressive display to defeat Offaly 2-22 to 0-18.
And Cork came out on top against Tyrone, winning 0-22 to 0-19.
The final round brought a decisive end to the Division 2 standings, with Kildare now preparing for life in Division 3 next season. While Cork and Meath secured promotion to Division 1.

Ryder Cup Ticket Rush As Irish Fans Get First Access to Adare 2027
Leinster's Caelan Doris Nominated For Investec Player Of The Year 2026
Wednesday Morning Sports Update
Kildare Under20 Hurling Team To Play Wexford This Evening Named
ROI Womens Team Move Up To 22nd In The FIFA Women's World Rankings
Harry Byrne Commits Future To Leinster After Signing New Deal
Ireland Look To Build On Strong Start At French Olympic Sailing Week
Tuesday Morning Sports Update