Dodson, C.T.J. (Kit)
- Manchester. Differential geometry, stochastic geometry and applications.
- http://www.maths.manchester.ac.uk/~kd/homepage/dodson.html

Dunfield, Nathan
- Caltech. 3-dimensional topology, geometry, and related topics.
- http://www.its.caltech.edu/~dunfield/

DeLaVina, Ermelinda
- University of Houston Downtown. Computational geometry - Graffiti. Publications and software.
- http://cms.dt.uh.edu/faculty/delavinae/

Ballmann, Werner
- Rheinische Friedrich-Wilhelms-Universität Bonn. Differential geometry; geometric topology.
- http://www.math.uni-bonn.de/people/hwbllmnn/

Glazebrook, James F.
- Eastern Illinois University and University of Illinois at Urbana-Champaign. Differential Geometry and its Applications to Mathematical Physics; Index Theory and Foliations; Holomorphic Vector Bundles; Noncommutative Geometry. Books, articles and preprin
- http://www.math.uiuc.edu/~glazebro/

Anderson, Jim
- University of Southampton. Hyperbolic geometry, mostly in dimensions 2 and 3, and its connections to other areas, such as the geometry and topology of 3-manifolds and Riemann surfaces. Preprints and teaching material.
- http://www.maths.soton.ac.uk/staff/Anderson/

Sormani, Christina
- Lehman College and CUNY Graduate Center. Riemannian reometry: manifolds with Ricci curvature bounds, their Gromov-Hausdorff limits and metric spaces.
- http://comet.lehman.cuny.edu/sormani/

Hales, Thomas C.
- University of Pittsburgh. Kepler conjecture (announced a computer-aided proof), other space tiling conjectures, Langlands theory.
- http://www.math.pitt.edu/~thales/

Sullivan, John M.
- Optimal geometries.
- http://www.math.uiuc.edu/~jms/

Kimberling, Clark
- Triangle centers, integer sequences, mathematical history and biography.
- http://faculty.evansville.edu/ck6/

Keith, Sandra Zaroodny
- St. Cloud State University MN. Interests in visualisation and education.
- http://web.stcloudstate.edu/szkeith/

Cherowitzo, Bill
- Finite geometry. Department of Mathematics. University of Colorado at Denver.
- http://www-math.cudenver.edu/~wcherowi/

Hang, Fengbo
- Veblen Research Instructor, Department of Mathematics, Princeton University. Subjects: geometric analysis, nonlinear partial differential equations, geometric measure theory.
- http://www.math.princeton.edu/~fhang/

Palais, Richard
- Differential geometry, mathematical visualisation.
- http://rsp.math.brandeis.edu/

Kapovich, Michael
- University of Utah. Low-dimensional geometry and topology.
- http://www.math.utah.edu/~kapovich/

Große-Brauckmann, Karsten
- Differential geometry, especially surfaces of constant mean curvature.
- http://www.math.uni-bonn.de/people/kgb/Research/research.html

Doran, Charles
- Columbia University. Geometry, mathematical physics, number theory.
- http://www.math.columbia.edu/~doran

Chang, Sun-Yung Alice
- Director of Graduate Studies, Department of Mathematics, Princeton University. Subjects: geometric analysis, algebraic geometry, differential geometry.
- http://www.math.princeton.edu/~chang/

Calegari, Danny
- Specializes in topology and classical geometry. Department of mathematics. California Institute of Technology.
- http://www.its.caltech.edu/~dannyc/

Bestvina, Mladen
- Geometric group theory. Includes a problem list.
- http://www.math.utah.edu/~bestvina/

Banchoff, Tom
- Brown University. Geometry, visualisation; Popularisation.
- http://www.math.brown.edu/~banchoff/