Sam, Steven
Computing inclusions of Schur modules
Computing Schur complexes

Santos, João
Computing Schur complexes

Sayrafi, Mahrud
The virtual resolutions package for Macaulay2

Schmitt, Johannes
admcycles  a Sage package for calculations in the tautological ring of the moduli space of stable curves

Schönemann, Hans
The gfanlib interface in Singular and its applications

Schwede, Karl
Divisor Package for Macaulay2
FastMinors package for Macaulay2
Finding Points On Varieties With Macaulay2
RationalMaps, a package for Macaulay2
Seminormalization package for Macaulay2
The Frobenius thresholds package for Macaulay2
The TestIdeals package for Macaulay2

Seceleanu, Alexandra
Calculations involving symbolic powers

Serbinowski, Bernard
Seminormalization package for Macaulay2

Smith, Gregory
Simplicial complexes in Macaulay2

Smolkin, Daniel
RationalMaps, a package for Macaulay2
The TestIdeals package for Macaulay2

Soprunov, Ivan
Coding theory package for Macaulay2

Sottile, Frank
Decomposable sparse polynomial systems

Staglianò, Giovanni
A Macaulay2 package for computations with rational maps
A package for computations with classical resultants
A package for computations with sparse resultants
Computations with rational maps between multiprojective varieties

Stasi, Despina
Random Monomial Ideals: a Macaulay2 package

Stewart, Allen

Stone, Branden
Calculations involving symbolic powers
Computing free bases for projective modules

Sullivant, Seth

Swinarski, David
Software for computing conformal block divisors on $\overline{M}_{0,n}$
