A team leader or team lead is someone (or in certain cases there may be multiple team leaders) who provides guidance, instruction, direction and leadership to a group of other individuals (the team) for the purpose of achieving a key result or group of aligned results. The team lead reports to a project manager (overseeing several teams).

AN EVALUATION OF TRAUMA TEAM LEADER PERFORMANCE BY VIDEO RECORDING
A prospective study of the performance of the trauma team leader.
Use of the Mega Code to evaluate team leader performance during advanced cardiac life support.
The Effect of Team Leader Characteristics on Learning, Knowledge Application, and Performance of Cross-Functional New Product Develo...
The Impact of Demographic Heterogeneity and Team Leader-Team Member Demographic Fit on Team Empowerment and Effectiveness.
First among Equals: The Effect of Team Leader Characteristics on the Internal Dynamics of Cross-Functional Product Development Teams *
ChEMBL. An interview with John Overington, team leader, chemogenomics at the European Bioinformatics Institute Outstation of the Eur...
Emotional intelligence competencies in the team and team leader: A multi-level examination of the impact of emotional intelligence o...
Event criticality, urgency, and duration: Understanding how events disrupt teams and influence team leader intervention.
To transfer or not to transfer? Investigating the combined effects of trainee characteristics, team leader support, and team climate.