OPINION OF THE COURT

Robert J. Taormino and Lawrence Morini (“Appellants”) appeal the District Court’s grant of summary judgment in favor of Sony Electronics, Inc. (“Sony”). For the reason that follows, we will dismiss this appeal for lack of jurisdiction and remand to the District Court for further proceedings.

I.

As we write only for the parties, who are familiar with the factual context and the procedural history of the case, we will set forth only those facts necessary to our analysis.

The Appellants were terminated by Sony during a reduction in force. The Appellants were notified that if they signed a release they would be provided with a lump sum severance payment. By signing the release the Appellants waived their right to bring certain claims against Sony. In February 2004, the Appellants filed suit against Sony alleging age discrimination claims, and that the release was unenforceable. Sony filed an answer, and asserted counter-claims.

In March 2005, Sony moved for summary judgment as to all of the Appellants’ claims. The District Court granted the motion and dismissed the Complaint. The Appellants then filed this appeal.

II.

Our appellate jurisdiction is conferred and limited by Congress’ grant of authority. Berckeley Inv. Group, Ltd. v. Colkitt, 259 F.3d 135, 139 (3d Cir. 2001) (citation omitted). In order for this Court to have jurisdiction under 28 U.S.C. § 1291, as claimed in this case, there must be a final decision by a district court. See id. at 139-40. For there to be a final decision, generally all proceedings and claims must have been adjudicated in the district court. “ ‘Ordinarily, an order which terminates fewer than all claims, or claims against fewer than all parties, does not constitute a “final” order for purposes of appeal un *184 der 28 U.S.C. § 1291.’ ” Id. at 140 (quoting Carter v. City of Philadelphia, 181 F.3d 339, 343 (3d Cir. 1999)).

In this case, the District Court did not rule on Sony’s counterclaims. The motion for summary judgment merely sought the dismissal of the Appellants’ Complaint and did not ask for judgment on the counterclaims. The District Court’s Order provided that it was granting Sony’s motion for summary judgment and dismissed the Appellants’ Complaint. It did not decide the counterclaims asserted by Sony. Nor did the District Court direct the entry of a final judgment as to the Appellants’ claims in its discretion under Federal Rule of Civil Procedure 54(b). Therefore, there is no final order as required under 28 U.S.C. § 1291, and we do not have jurisdiction.

III.

For the foregoing reason, we will dismiss this appeal for lack of jurisdiction and remand the case to the District Court for further proceedings.