by Cristina-Elena Hretcanu (Guest Editor)
The present reprint contains articles accepted and published in the Special Issue "Submanifolds in Metric Manifolds" of the MDPI journal Mathematics; said articles cover a wide range of topics connected to the theory and applications of the geometry of manifolds and their submanifolds, alongside the geometrical and topological structures of submanifolds endowed by special structures in manifolds .
The 11 articles in the present reprint were published in volumes 9 (2021) to 11 (2023) of Mathematics. The topics covered in this Special Issue include (but are not limited to) Riemannian and semi-Riemannian geometry, symplectic geometry, contact geometry, and complex and K\"{a}hler geometry. We hope that this volume will be both interesting and useful to researchers working in the fields of differential geometry and mathematical physics.